CN1259865A - 二十二碳六烯酸和花生四烯酸促进不足月婴儿生长的用途 - Google Patents

二十二碳六烯酸和花生四烯酸促进不足月婴儿生长的用途 Download PDF

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CN1259865A
CN1259865A CN98805569A CN98805569A CN1259865A CN 1259865 A CN1259865 A CN 1259865A CN 98805569 A CN98805569 A CN 98805569A CN 98805569 A CN98805569 A CN 98805569A CN 1259865 A CN1259865 A CN 1259865A
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D·A·沙德
K·L·默克尔
J·W·汉森
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Abstract

促进不足月婴儿生长的方法,包括使用某种长链多不饱和脂肪酸。优选给这些婴儿使用含二十二碳六烯酸和花生四烯酸的组合的婴儿制剂。

Description

二十二碳六烯酸和花生四烯酸促进不足月婴儿生长的用途
发明领域
本发明涉及提高不足月婴儿的生长,包括给婴儿使用含二十二碳六烯酸和花生四烯酸组合(combination)的制剂。
发明背景
已证明长链多不饱和脂肪酸(LC PUFA)在婴儿发育中很重要。具体地讲,花生四烯酸(ARA)和二十二碳六烯酸(DHA)是对婴儿有特别营养价值的LC PUFA,因为发现它们在大脑(Sastry PS,神经组织的脂类:组成和代谢,Progress Lipid Res 1985;24:69-176)和视网膜(Fliesler SJ and Anderson RE.在脊椎动物视网膜中的脂类化学与代谢,Progress Lipid Res 1983;22:79-131)中的浓度很高。ARA(20:4n-6)和DHA(22:6n-3)由母体基本脂肪酸亚油酸(18:2n-6)和α-亚麻酸(18:3n-3)通过交替去饱和作用和延伸衍生,并在妊娠的最后一个月和产后第一个月迅速在胎儿神经组织蓄积(Makrides M,Neuman MA,Byard RW,Simmer K,Gibson RA,母乳和奶粉喂养婴儿的脑、视网膜和红细胞中的脂肪组成,Am J Clin Nutr1994;60:189-94)。
与足月婴儿不同,不足月婴儿在妊娠的最后3个月内没有从母体和胎盘LC PUFA供应中得到充分的益处。尽管不足月婴儿能从其18碳前体合成DHA和ARA(Carnielli VP,Wattimena DJL,LuijendijkIHT,Boerlage A,Degenhart HJ,Sauer Pjj,体重非常低的早产婴儿能由亚油酸和亚麻酸合成花生四烯酸和二十二碳六烯酸,PediatRes 1996;40:169-174),然而在饮食中缺乏这些脂肪酸的情况下,合成的速度是否适于中枢神经***生长的最佳需要尚不清楚。不足月婴儿依靠它们自己的饮食供应亚油酸和α-亚麻酸,这些饮食可以是母乳,其中也含有少却有效量的ARA和DHA的,或者是市售的人工配方奶粉,在美国没有奶粉其中含有ARA和DHA。
最近的一些研究表明(Hoffman DR和Uauy R,不足月婴儿的基本的饮食ω-3脂肪酸:血浆和红细胞脂肪酸组成,Lipids 1992;27:886-95),对于接受补充了DHA(总脂肪酸的0.35%)的配方奶粉的婴儿,他们的红细胞膜脂类的脂肪酸组成类似于母乳喂养的婴儿。在同样的研究中,Birch(Birch DG,Birch EE,Hoffman DR,Uauy RD,Ω-3脂肪酸不同的饮食喂养的出生体重非常低的婴儿的视网膜发育,Investigation Ophthalmology Visual Science 1992;33:2365-76)发现对于出生体重非常低的婴儿提供含有DHA的饮食改善了他们的视网膜功能。
Carlson等比较研究了喂标准配方奶粉和喂补充有鱼油LC PUFA的配方奶粉的不足月婴儿第一年的成长情况(Carlson SE,Cooke RJ,Werkman SH,Tolley EA,喂标准配方奶粉和补充了鱼油n-3的配方奶粉的不足月婴儿第一年生长的对比,Lipids 1992;27:901-907)。试验用配方奶粉提供了占总脂肪酸0.2%的DHA,并还提供了0.3%的EPA(20:5n-3)。该EPA浓度高于母乳中的浓度而DHA浓度类似于母乳中的浓度。妊娠的第40周开始,与对照组相比补充了鱼油的婴儿的体重、高度和头围明显小。由此研究中,Carlson(Carlson SE,Werkman SH,Peeles JM,Cooke RJ,Tolley EA,花生四烯酸在不足月婴儿第一年生长中的地位,Proc Natl Acad Sci USA 1993;90:1073-77)假设饮食ARA可改善不足月婴儿第一年的生长,因为与不含LC PUFA的对照配方奶粉的水平相比恢复了生长。
在另一个研究(Montalto FB等,Pediatric Research,Vol 39,316A页,文摘号1878)中,表明喂补充了鱼油的配方奶粉(含DHA但是基本不含ARA)的男性婴儿与喂标准配方奶粉的婴儿相比,在4至6个月,他们的头围小,高度、重量和不含脂肪的物质低。第3个研究也表明,喂养补充了鱼油的配方奶粉(含LC PUFA)的不足月婴儿在其校正年龄为9和12月体重下降,而不含LC PUFA的对照配方奶粉在其校正年龄2个月时体重下降(Carlson SE等,Am.J.Clin.Nutr.,63,687-97页,1996)。
现有技术已说明由于其饮食中缺乏LC PUFA而导致的组织LCPUFA水平变化的婴儿,与母乳喂养的婴儿相比,可能有出现神经问题的危险,在认知试验中的评分也低,且视网膜发育差。世界协调组织如WHO/FAO人类营养中的脂肪和油专家委员会已建议在不足月婴儿配方奶粉中加入LC PUFA。这些建议是在尽管观察到DHA对生长的副作用的情况下做出的。文献中尚未说明ARA和DHA,特别是加入婴儿配方奶粉时,与不含ARA和DHA的对照配方奶粉比较提高了婴儿的生长。
发明概述
令人意外地发现接受补充了DHA和ARA的婴儿配方奶粉的不足月婴儿显示出了增强的生长。本发明直接提高不足月婴儿的生长,包括给市售婴儿生长提高量的DHA和ARA。
发明详述
正如Carlson SE报告的对不足月婴儿生长的综述(The Jrnl ofPediatrics,vol 125,533-8页,1994),“妊娠后年龄调整后,不足月婴儿表现出低于(而不是赶上)正常体重的现象,其程度较正常生产的晚2至4个月”。
现有技术的一些研究报告了给婴儿使用DHA的价值。但是,当DHA作为主要的LC PUFA或与EPA联合给不足月婴儿使用时,所述婴儿的生长降低。已建议ARA可能对生长有益;但是,迄今还不知道使用DHA和ARA对不足月婴儿的生长作用。令人惊奇地发现,使用ARA和DHA的组合较单独喂DHA来讲导致婴儿生长的增强。也已发现使用含ARA和DHA的婴儿配方奶粉的不足月婴儿较喂不含DHA和ARA的对照配方奶粉(如现代育儿中常用的那些配方奶粉)的不足月婴儿表现出更强的生长。还进一步发现本发明方法的实施使不足月婴儿的生长在短得意想不到的时间内赶上足月产的母乳喂养婴儿。
通过实施本发明的方法,达到类似于或等于足月、母乳喂养的婴儿的生长,所需时间小于9个月的校正年龄;优选小于6个月的校正年龄,更优选小于4个月的校正年龄,特别是更优选小于2个月的校正年龄,并最优选不大于足月的校正年龄。
本发明的方法需要DHA和ARA的联合。ARA∶DHA的重量比可以是约1∶2至约5∶1,优选约1∶1至约3∶1,并更优选约2∶1。
本发明的方法中,DHA和ARA的联合优选作为婴儿配方奶粉的一部分使用。用于本发明的婴儿配方奶粉优选是营养全面的,并一般含有适宜类型和适量的脂类、碳水化合物、蛋白质、维生素和矿物质。脂类或脂肪的量一般为约3至约7g/100kcal。蛋白质的量一般为约1至约5g/100kcal。碳水化合物的量一般为约8至约12g/100kcal。蛋白质的来源可以是本领域使用的任何物质,例如,脱脂牛奶、乳清蛋白、酪蛋白、大豆蛋白、水解蛋白、氨基酸等。碳水化合物来源可以是本领域使用的任何物质,例如,乳糖、葡萄糖、玉米浆固体、麦芽糖糊精、蔗糖、淀粉、水稻浆固体等。脂类来源可以是本领域使用的任何物质,例如,植物油如棕榈油、豆油、棕榈油精、花生油、中链甘油三酯油、高油酸葵花油、高油酸红花油等。较便利地是使用商购的婴儿配方奶粉。例如,Enfamil、Enfamil不足月配方奶粉(Premature Formula)、强化铁Enfamil、Lactofree、Nutramigen、Pregestimil、ProSobee(由Mead Johnson & Company,Evansville,Indiana,U.S.A.提供)、Similac、Isomil、Alimentum、Neocare和Similac特别护理(Special Care)(由Ross Laboratories,Columbus,Ohio,U.S.A.提供),可以添加适当浓度的、适当比例的ARA和DHA,并用于本发明方法的实施中。
本发明方法中,DHA和RAR的使用形式不是严格限定的,只要使用促进生长的量即可。最方便的是,将DHA和ARA添加进婴儿配方奶粉,再用该奶粉喂养婴儿。或者,DHA和ARA可以不与配方奶粉作为整体,而是作为对其的补充,以与其它营养添加物如维生素等联合的形式使用,例如,油滴剂、小药囊。
DHA促进生长的量一般为约2.5mg/kg体重/天至约60mg/kg体重/天,优选约6mg/kg体重/天至约40mg/kg体重/天,更优选约12mg/kg体重/天至约30mg/kg体重/天,特别更优选约18mg/kg体重/天至约24mg/kg体重/天。
ARA促进生长的量一般为约5mg/kg体重/天至约120mg/kg体重/天,优选约12mg/kg体重/天至约80mg/kg体重/天,更优选约24mg/kg体重/天至约60mg/kg体重/天,特别更优选约36mg/kg体重/天至约48mg/kg体重/天。
用于本发明的婴儿配方奶粉中的DHA的量一般为约2mg/100kcal(千卡)至约50mg/100kcal,优选约5mg/100kcal至约33mg/100kcal,更优选约10mg/100kcal至约25mg/100kcal,并特别更优选约15mg/100kcal至约20mg/100kcal。
用于本发明的婴儿配方奶粉中的ARA的量一般为约4mg/100kcal至约100mg/100kcal,优选约10mg/100kcal至约67mg/100kcal,更优选约20mg/100kcal至约50mg/100kcal,并特别更优选约30mg/100kcal至约40mg/100kcal。
可以使用本领域已知的标准技术制备用于本发明的添加含有DHA和ARA的油的婴儿配方奶粉。例如,替换等量的普通存在的油,如高油酸葵花油。
ARA和DHA的来源可以是本领域已知的任何来源,例如,鱼油、单细胞油、蛋黄脂类、脑脂类等。该DHA和ARA可以是天然的形式,条件是LC PUFA原料中的其余物质对婴儿不产生任何有害作用。或者,DHA和ARA可以是精炼的形式。优选用于本发明的LC PUFA含有极少或不含EPA。例如,优选本发明使用的婴儿配方奶粉含有少于约20mg/100kcal的EPA;优选少于约10mg/100kcal;更优选少于约5mg/100kcal;并最优选基本不含EPA。
DHA和ARA的优选来源是单细胞油,如U.S.专利5374657、5550156和5397591教导的,将其公开的内容全部引入作为参考。
下列实施例用于举例说明本发明,不应将其解释为对本发明的限制。
                      实施例
                        I
                   临床研究设计
1.介绍
该试验是双盲的、随机的、平行对照设计的、对含微藻(microalgae)和真菌来源的油的不足月婴儿配方奶粉的预期试验,该油中含有部分作为其组分的花生四烯酸和二十二碳六烯酸。将配方奶粉喂养的对象随机分入3个喂养组之一:
·不足月配方奶粉加DHA(约占能量的0.13%)和ARA(约占能量的0.26%)
·不足月配方奶粉加DHA(约占能量的0.13%)
·不含DHA和ARA的不足月配方奶粉
这些产品具有相同的营养成分(见附录A),只是在DHA和ARA水平上有所不同。这些产物是隐蔽的。配方奶粉的顺序与随机性没有关系。
登记正常的、足月、母乳喂养的婴儿以提供正常视觉分辨能力的参考。
每个组中包括五十个对象。不足月婴儿达到90kcal/kg/天后继续所试验的配方奶粉最少28天或直到出院,二者中采用时间长的。28天或出院后,二者中采用时间长的,所有不足月婴儿接受Enfamil或强化铁的Enfalac。如治疗需要,可以用ProSobee、Lactofree、Alactamil、Nutramigen或Pregestimil代替Enfamil或强化铁的Enfalac。足月婴儿将从母乳中接受最少85%的营养。对效果的主要检测包括视觉分辨能力和红细胞膜脂肪酸特性(即DHA和ARA水平)。对安全性的检测为生长和不利经历的报告。
2.对象
2.1试验组的来源和特征
可接受的不足月对象是吃不足月配方奶粉的、较健康的不足月婴儿。住院期足以允许28天的肠内摄入≥90kcal/kg/天并接受≥85%的试验用配方奶粉。所有种族和两种性别对该研究都是适用的。
2.2包括的标准
不足月婴儿
·出生体重≥900g
·试验登记时,喂养配方奶粉
·预计肠内摄入≥90kcal/kg/天,出院回家前进行时间≥28天
·得到允许
足月婴儿:
·38至42周妊娠
·进行母乳喂养
·得到允许
2.3排除的标准
不足月婴儿
·出生时体重≥1500g
不足月和足月婴儿:
·有患有疾病或先天畸形的病史,这些可能干扰研究者对对象的评价意见
·在出生和完全口服喂养之间大于24天(≥90kcal/kg/天)
·出生时小于妊娠年龄(<10%)(SGA)
·由医生确诊的引起坏死的小肠结肠炎
·其它胃肠道疾病
·出生时视力或眼部损坏
2.4伴随的药物治疗,住院,生病
·在检测的3天内没有可能影响FPL反应的药物治疗
·在FPL试验中没有病毒或细菌感染的迹象
·没有已知的影响脂类代谢的药物治疗(例如,治疗水平的肝素)
3.研究产物信息
3.1配方
包括的营养成分见附录A。
4.研究程序
4.2.1登记
在6个月内登记。理想的是,登记足够的对象,以便每组有10个对象完成多中心试验中的每点上的研究。每个配方奶粉组共50个婴儿完成该试验。
4.2.2试验进程的方案(见流程图,8.4节)
4.2.2.1募集对象
与合格的、健康的、不足月配方奶粉和足月的、母乳喂养的婴儿的母亲联系,给她们解释该试验,如果她们同意,那么签书面的许可材料。
从出生至随访48周的任何时间段的婴儿都可以作为足月婴儿登记。
4.2.2.2随机性
募集的配方奶粉喂养的对象被随机分入试验组中。随机性可发生在肠内喂养后的任何时间,每次50kcal/kg/天,直到全部肠内喂养开始(即≥90kcal/kg/天)。
4.2.2.3喂养
同意后,所有不足月婴儿将接受给她们分配的研究配方奶粉,肠内喂养至少50kcal/kg/天。达到90kcal/kg/天后,该婴儿将继续该试验用配方奶粉28天或者出院,二者之间取时间长的。口服喂养的量、强度和速度将优选对临床处置婴儿适宜的。
指导所有的双亲在此研究期间不喂固体食物。指导这些父母试验用配方奶粉或母乳在登记至试验结束时用作唯一的食物来源。
4.2.2.4基准数据的采集
由调查者在登记和随机的时间以单例报告的形式收集下列数据:
·获得父母的允许。
·孕后年龄。
·对象是不足月婴儿,其出生体重≥900g和≥1500g,或者38至42周孕足月的婴儿。
·不足月的婴儿接受婴儿配方奶粉或足月的婴儿接受母乳喂养。
·预计不足月的婴儿肠内摄取≥90kcal/kg/天,在出院回家前摄取时间≥28天。
·该对象没有潜在疾病、代谢的先天错误或先天畸形的病史,这些对调查者来说容易干扰对试验用配方奶粉的评价。
·该对象出生时不小于(<10%)妊娠年龄。
·该对象没有医生确诊的坏死性小肠结肠炎。
·在出生和全部肠内喂养(即≥90kcal/kg/天)之间不超过24天。
·该对象出生时没有视力或眼部损坏。
·出生日期、性别、种族。
·出生体重、身长和头围
4.2.2.5调查者周期数据的采集
“在住院期间,当它们接受试验用配方奶粉时,每天记录不足月对象的体重。每周记录身长和头围,再附带测量体重。对于所给出的对象,每周称重应该使用同一秤。”
“还在孕后年龄观察的40、48和57周(不足月)和56和119天年龄观察(足月)时,记录体重、身长和头围。”
4.2.2.6采血
当不足月婴儿在试验中登记时,以及在试验用配方奶粉结束时(即出院或接受90kcal/kg/天试验用产品28天后),调查者将确定该婴儿基本上是只喂配方奶粉。如果合乎标准,采血1.2ml检测血脂。将该样品按照附录B所述处理。
当对足月和不足月婴儿都检测视觉分辨能力时,还尝试在PCA观察的48周采集类似的血样。
4.2.2.7在孕后年龄为48周和57周±4天时,通过被迫选择特惠照顾(FPL)进行视觉分辨能力调查
当婴儿孕后年龄为48周和57周±4天时,在每个试验点由训练有素的人员检测所有被试对象的可见分辨能力。只有在FPL过程中接受过测定可见分辨能力训练的人员才能作此试验,这是必要的。如果需要,按照附录C的方法,在华盛顿的西雅图儿童医院医疗中心眼科训练相应的人员并提供圆满结束训练的证明材料。
如果婴儿不能完成在孕后能力为48周或57周±4天时的程序(即太闹、太嗜睡、太注意力不集中),应在7天内重复该试验。
4.2.2.8暂时评价
在不足月婴儿出院或接受试验用配方奶粉喂养达到90kcal/kg/天时(二者中取时间长的),调查者将填写“暂时评价”表。在回顾该对象的记录并与父母和医护人员讨论后,调查者将指出:
·该对象是否完成了至少28周的试验用配方奶粉的摄入≥90kcal/kg/天,以及是否得到了两个血样
·是否试验未完成,以及原因
·对象是否接受了甾类药物(糖皮质激素)
·调查者对试验用配方奶粉的评价
记录开始和最后日期的研究材料。
4.2.2.9最终评价
在最后研究观察(孕后年龄为57周)时或者如果对象要出院则较早,调查者填写“最终评价”个例报告表。在回顾该对象的记录并与其父母讨论后,调查者将指出该对象是否:
(1)完成了喂养方案和所有的研究参数(即人体测量和视觉分辨能力检测)。
(2)未完成喂养方案。
(3)未完成及原因。
4.3临床观察
4.3.1体检
出生时,在住院时每周,然后在孕后年龄为40、48和57±4天时,记录对象的体重、身长和头围。
用电子秤或精确到10g或1/2盎司的双梁平衡秤测量体重,其中重量是不可分的。在住院期间,如果所用秤超过一种,应指定某一种为试验用秤,且所有试验体重在该秤上为特定对象测量,或检查这些秤并确定为在预期的重量范围内称重相同。外部患者的体重由校准办公室的秤测量。
表明在研究的12个月中对外部患者用秤进行校准的文件将提供给保证人。
用适宜的测量仪器由两个检测者对躺着的婴儿进行身长的测量。一个人扶对象的头部将其与固定的垂直头板接触,而第二个人持对象的脚,让脚趾竖直,并还轻轻轻地牵引。用非卷尺测量由头板至脚跟的身体长度。
用可弯曲的、不伸展布或乙烯带检测头围。
4.3.2通过被迫选择特惠照顾(FPL)进行视觉分辨年龄检测
在孕后年龄为48周和57周±4天时,按照附录C给出的方法确定视觉分辨能力。
4.3.3实验室试验
当开始使用或结束使用试验用配方奶粉时,通过刺脚根或静脉穿刺采集不足月婴儿的血样。在48周±4天PCA给足月和不足月婴儿采血。对该血样的处理方法见附录B。4.4  流程图
事件                               不足月                    足月
出生 肠内摄入>50kcal/kg/d 试验用配方奶粉结束使用    +   观察140wks±4dPCA   观察248wks±4dPCA   观察357wks±4dPCA   观察140wks±4d PCA    观察248wks±4dPCA   观察357wks±4d PCA
随性性     √
试验用配方奶粉     √
Enfamil W/铁     √     √     √     √
人母乳     √     √     √
                                     体检                     体检
体重     √     √*     √     √     √     √     √     √     √
身长     √     √*     √     √     √     √     √     √     √
头围     √     √*     √     √     √     √     √     √     √
采血     √     √     √     √
视觉分辨能力试验     √     √     √     √
生病     √     √     √     √     √
暂时评价     √
最终评价                    (对象中断或完成的时间)             (对象中断或完成的时间)
√当其发生时,应记录与配方奶粉消费有关或影响该消费的医疗问题。*在住院期间每天记录和每周记录。+出院时或摄入试验用配方奶粉第28天时(达到90kcal/kg/天),二者中取时间长的。
5.反应的标准
反应的标准依靠下列因素:
·比对照用配方奶粉的视觉分辨能力好。
·视觉分辨能力与母乳喂养的足月婴儿具有可比性
·红细胞磷脂酰乙醇胺DHA和ARA重量百分数大于配方奶粉的对照组。
·在孕后年龄为48和57周时以重量检测表示的生长与配方奶粉对照组具有可比性。
6.统计学
6.1随机性
如果该对象符合包括和排除的标准,对三个配方奶粉组之一将发生随机性。该随机性方案由Mead Johnson Research Center提供。对男性和女性提供独立的随机性方案。
6.2样本量的大小
令人感兴趣的主要参数是视觉分辨能力,其通过被迫选择特惠照顾(FPL)检测。最小的临床相关差异为0.5倍频程。视觉分辨能力领域的顾问医生估计的标准误差为0.5倍频程。该研究中此值在变化性强的例子中增加了0.7。当在α水平为0.05时,每组需要32个对象以达到80%的效力。
样本量的大小估计为每组50个时,对于接受试验用油的婴儿重量在孕后年龄为48周时比对照组低得超过400g,或在孕后年龄为57周时比对照组低得超过500g,标准偏差为800g,确定达到α+0.05,β+0.20。因此,确定50个大小每组将用于本试验。
6.3分析方法
在每厘米周期中记录视觉分辨能力数据。这些值将用下列公式转化为每度周期数:
                周期数/度=(38×周期数/厘米)/55
在分析前,将数据转变为log对数形式。用变量分析技术评估喂养方案组在视觉分辨能力方面的差异。如果喂养方案的整体F检验在α为0.05的水平有显著性,将在α为0.05的水平进行成对比较。如果未检测到显著性差异,则再进行试验后效力分析以说明该试验对检测最小临床相关差异具有适当的效力。
用变量分析来评价喂养方案在每个时间点的磷脂酰胆碱DHA和ARA水平和磷脂酰乙醇胺DHA和ARA水平的差异。如果整体F检验在α为0.05的水平具有显著性,则再在α水平为0.05时进行成对比较。
用变量分析评价喂养方案在孕后年龄为48和57周时的重量差异。统计模型包括喂养方案的期限、研究中心、性别和所有两种方式的相互作用。无显著性的相互作用将从最终的统计模型中除去。比较每个试验配方奶粉(EC)与对照配方奶粉(CF)进行两个单方向检验。被检验的假设如下:
H0=重量(CF)≤重量(EF)
或假设如下:
H1=重量(CF)>重量(EF)
如果H0不合格,而在孕后年龄为48周时对照配方奶粉的平均重量超过试验配方奶粉400mg以上,或在孕后年龄为57周时超过500g,那么结论是在孕后年龄为48周时该试验配方奶粉没有超过试验配方奶粉400g以上或在57周孕后年龄时没有超过500mg以上,则结论是该试验配方奶粉没有提供适当的生长。如果H0合格,那么将进行研究后效力分析以说明该研究有适当的效力来检测上述临床相关差异。如果达到了适当的效力,那么该结论是此试验配方奶粉确实提供了适当的生长。
用Fisher′s精确检验比较每组中在研究期间患病/症状的对象的比例。对报告的每个类型的疾病/症状进行此分析,如果需要,由调查者将其分类命名为相似的技术术语。
                     附录A
              配方奶粉的营养成分
所有试验用配方奶粉为24kcal/fl oz并除所用试验用油外其成分与市售Enfamil不足月配方奶粉相同。这些油在方案中描述。
    营养 试验用配方奶粉量/100kcal 强化铁ENFAMIL
蛋白质,g     3     2.2
脂肪,g     5.1     5.6
碳水化合物,g     11.1     10.3
维生素A,IU     1250     310
维生素D,IU     270     63
维生素E,IU     6.3     2
维生素K,mcg     8     8
硫胺素,mcg     200     78
核黄素,mcg     300     150
维生素B6,mcg     150     63
维生素B12,mcg     0.25     0.23
烟酸,mcg     4000     1250
叶酸,mcg     35     15.6
泛酸,mcg     1200     470
生物素,mcg     4     2.3
维生素C,mg     20     8.1
胆碱,mg     12     15.6
肌醇,mg     17     4.7
钙,mg     165     78
磷,mg     83     53
镁,mg     6.3     7.8
铁,mg     1.8     0.5
锌,mg     1.5     0.78
锰,mcg     6.3     15.6
铜,mcg     125     94
碘,mcg     25     6
钠,mg(mEq)     39(1.7)     27(1.17)
钾,mg(mEq)     103(2.6)     108(2.8)
氯,mg(mEq)     85(2.4)     63(1.77)
                    II
                最终研究报告
试验设计:在北美洲的16个新生儿中心(研究数目9698-9709,9712,9723,9743和9746),进行此双盲、平行研究(计划3338)。比较三种不足月婴儿的食物。除加入占脂肪混合物的不大于约3%的真菌和/或微藻油以提供试验水平的二十二碳六烯酸(DHA)和花生四烯酸(ARA)外,每种食物的成分相同。对照配方奶粉(C,Enfamil不足月配方奶粉)不含DHA或ARA,DHA配方奶粉(D)含有约占能量0.15%的DHA(占脂肪的0.34%),而DHA+ARA配方奶粉(DA)含有约占能量0.14的DHA(占脂肪的0.33%)和占能量0.27%的ARA(占脂肪的0.60%)。用这些配方奶粉喂养284个随机的婴儿,这些婴儿出生时重846至1560g,喂养至少28天。试验用配方奶粉摄入完毕时,给他们常规的婴儿配方奶粉,并延续到4个月的妊娠校正年龄。登记了90个只用人母乳喂养的足月婴儿,并延续到4个月龄作为参考组(H)。
试验目的和统计分析:本试验主要的目的是建立在他们开始住院期间给不足月婴儿喂养D或DA的安全性,通过下列检测确定:1)当使用该配方奶粉至少一个月时,检测体重、接受性和耐受性,及2)随后的4至5个月期间内,使用不添加的、常规足月婴儿配方奶粉的同时,严密控制和观察(治疗时间的4-5倍)。选择的主要生长参数为体重,评价使用试验用配方奶粉的重量大于或等于使用对照配方奶粉的重量的假设。对生长的副作用的单向统计学检验使检测应存在的差异的效力最大。对所有的其它参数用双向检验。p值小于0.05证明其有显著性。
本试验的第二个目的是1)在试验喂养的后期评价脂肪酸水平对红细胞磷脂的影响,以及2)在2和4个月的校正年龄时,确定是否能显示出大于半个倍频程的对平均时间分辨能力的任何作用。
结果:6个婴儿刚好超出了该重量参数而5个婴儿刚好比该试验中登记的小于24天的按时间顺序的年龄参数大。在每种情况下,临床和医学监控者作出判断,登记前根据他们与其它试验婴儿的一致性,将他们包括在该试验中,判断的特定因素,例如,健康状况、并发症的类型和妊娠年龄的体重。所有这些婴儿包括在本试验结果的分析中。
在登记时比较配方奶粉组(见表1)。孕后年龄、体重、身长和头围在登记时在组之间无差别。
所有的组进行可比性最终试验状态(表2)。在住院期间,在配方奶粉喂养组之间的离队情况没有差别。在试验完成时,在四个组之间的离队情况也没有差别。
当与配方奶粉C比较时,配方奶粉D和DA提供了适当的生长(见表3,图1和附录1)。在住院期间,就体重的增加来说,D和DA组不比C组小,分别为33.3、34.7和30.7g/天。此外,在孕后年龄为40、48和57周时,D或DA与C相比,体重没有降低的现象(见表4,图2和附录1);检测相关降低的统计学效力大于0.89。
Post-hoc分析表明喂DA的婴儿比接受C和D的婴儿生长快(见表5和图1)。这种提高的生长提供了快速“不足月婴儿追赶”C和D的现象。在孕后年龄为40周时,DA组达到的体重(3198g)大于C(3075g)和D(3051g),但是没有完全赶上H组的足月出生体重(3438g)(见表4和图2)。这种追赶趋势在48至57周继续,那时DA组的平均体重与H组的没有差别,而C和D组还显著地低。
虽然平均身长的顺序与体重的相同,但是在住院和随后的时间内,配方奶粉组之间的身长没有差别(见表7和图3)。这可能是至少部分由于就生长而言身长参数较体重更不敏感。基于相同的原因,在孕后年龄为40、48和57周时,H组的平均身长比所有不足月婴儿组的长,这表明此参数上追赶得较慢。
头围是最不敏感的生长参数,且在除孕后年龄为40周时以外的任何时间在任何这四个组的之间没有差别(见表8和图4)。此时,不出所料,H组的出生头围比配方奶粉喂养的不足月婴儿的小,这可能是由于生产时的挤压和没有足够的时间调整子宫外环境。
在本试验中,报告了视觉分辨能力的提高,其中在医院中及出院后继续用补充DHA的配方奶粉喂养不足月的婴儿。在该研究中,视觉分辨能力检测约3个月,停止试验用配方奶粉后检查约5个月,以确定是否能观察到在至少半个倍频程中残留的有益效果。虽然在这些时间在配方奶粉组之间没有发现在视觉分辨能力上的差异(见表8和图5),但是使用的分辨能力卡方法、试验用配方奶粉的喂养时间和/或不使用试验用配方奶粉的时间长度在检查时可能预防该发现。但是,在孕后年龄为57周时,与被测配方奶粉组相比,母乳喂养的足月婴儿确实具有统计学上较高的视觉分辨能力评分。但是即使这些差别最多只0.33倍频程并没有临床的显著性(见图6)。重要的是注意在随后的3至5个月中母乳喂养婴儿继续接受DHA和ARA,而配方奶粉没有。因此,在表现时的这点小差别在以前的研究发现基础上不是意外的,在足月和不足月婴儿之间的扩大差别也是意料之中的,即使是在相同的妊娠年龄。
在配方奶粉喂养前,在试验配方奶粉喂养结束时,及孕后年龄为48周时,在红细胞的磷脂酰胆碱和磷脂酰乙醇胺部分测定个体脂肪酸水平(见表9和10)。不足月婴儿组在试验配方奶粉喂养开始时比较不足月婴儿组。在试验配方奶粉喂养结束时,在这些组之间的个体脂肪酸水平有所不同。在分别的补充组中DHA和ARA统计学上显著较高。其它脂肪酸水平反映了补充的效果。在约3个月中脂肪酸水平或代谢无临床显著变化。中断试验用配方奶粉并使用不含DHA或ARA食物3个月后,在配方奶粉喂养组之间没有检测到脂肪酸的差别,除了磷脂酰乙醇胺水平为18∶2(范围8.9-9.3)和DHA(范围3.2-4.1%)外,其差异没有确定为临床显著性。但是,母乳喂养组在13脂肪酸水平方面较配方奶粉喂养婴儿显示了统计学显著性差异。无疑这些差异是由于人母乳和足月配方奶粉的脂肪酸组分的差别,该差别包括后者中缺乏DHA和ARA。
不足月婴儿并发症在所有组中相似(见表11)。所有婴儿中超过80%进行了眼科检查,而其中超过90%用超声波评价了头部。具体地讲,早产的视网膜病的几率和严重性(ROP或晶状体后纤维组织形成/RLF)和心室内出血或其并发症的几率在配方奶粉组之间无差异。没有鉴定出与喂养组相关的并发症。
在配方奶粉组之间的严重不利经历没有不同(p=0.93),并在不足月婴儿人群预计的范围内,对于试验用配方奶粉:在C组中为6%,在D组中为5%,而在DA组中为6%(见表12)。试验用配方奶粉阶段结束后,在不足月组之间的严重不利经历也没有差别(见表13):在C组中为13%,在D组中为15%,而在DA组中为15%。但是,足月婴儿母乳喂养组如所预期的显著地极少有严重的不利经历(1%,p-0.002)。报告了两个婴儿患有突发性婴儿死亡综合征(SIDS),一个在C组中,一个在D组中;在所有四个组之间此并发症没有显著差异。
结论:我们推断在它们在孕后年龄为40周前开始住院期间,在不足月婴儿配方奶粉的基础上,给不足月婴儿喂养0.13%卡的来自微藻油的DHA以及0.13%卡的来自微藻油的DHA加上0.26%卡的来自真菌油的ARA,这是安全的。这些微藻和真菌油添加物对生长、临床并发症或不利的事件不会导致不利作用。此外,本研究表明了对不足月婴儿来说,使用添加有这些来源的DHA和ARA的Enfamil不足月配方奶粉,比使用没有添加这些成分的配方奶粉或只添加了DHA的配方奶粉,产生了生长的优势。当在婴儿在补充的配方奶粉中断后约3至5个月(校正年龄2至4个月)进行检测时,没有检测出视觉分辨能力的可检测的优点。但是,提供摄入人母乳水平的长链不饱和酸是有保障的,因为它们符合脑发育,并且在此早期发育期促进了提高了的追赶生长。
                              表1
                      不足月对象的出生统计
    n   平均(std)   范围   p-值
孕后年龄(周)对照DHADHA+ARA 626666 29.5(1.7)30.0(1.4)29.7(1.7) 25-3326-3226-34 0.076
出生体重(g)对照DHADHA+ARA 626666 1233.1(176.6)1272.8(168.1)1278.9(177.6) 846-1560900-1545910-1535 0.25
出生身长(cm)对照DHADHA+ARA 606666 38.4(2.3)38.6(2.2)38.7(2.3) 34-43.7533-43.533-44 0.62
出生头围(cm)对照DHADHA+ARA 616465 26.9(1.5)27.3(2.1)27.2(1.6) 23.5-30.522-3723.5-30 0.53
                                    表2
最终试验状态总结
                          方案 p值
  对照   DHA  DHA+ARA   HM
立即离队,从未使用过试验用配方奶粉     2     2
试验用配方奶粉阶段*完成中断 52(84%)10(16%) 59(89%)7(11%) 62(94%)4(6%) 0.20
中断的理由>96累积小时NPO<28天摄入>=90kcal/kg/天与试验用配方奶粉无关的并发症NEC或其它GI疾病配方奶粉不耐受父母的请求在离开前不缺氧违背方案 33121 1312 1111
足月配方奶粉阶段**完成中断 45(87%)7(13%) 47(80%)12(20%) 53(85%)9(15%) 77(86%)13(14%) 0.74
*9709-03(DHA)和9743-304(DHA)的CRFs没有标记为中断,因为这些对象至在27天内符合使用试验用配方奶粉的标准。此处这些对象被计算为完成,因为这些对象在其它点类似于完成了使用。**基于完成了试验用配方奶粉状态的对象。在足月配方奶粉状态中,给对象喂市售的配方奶粉。不同的市售配方奶粉结束足月配方奶粉阶段。
                                        表3
                       在试验用配方奶粉阶段体重增长的速度方案     n     最小平方     标准误差     对比          对比     试验    性别    <性别-经方案
             平均值                                  P-值*   P-值    P-值         P-值对照    60      30.7           1.1     对照vs DHA      0.967    0.00    0.17         0.87DHA     65      33.3           1.1     对照vs DHA+ARA  0.998DHA+ARA  66      34.7           1.1*虚假设的单向检验:检验平均值>=对照平均值
                                    表4
                      孕后年龄40周、48周和57周时的重量
                      最小平方                                  对比    试验    性别    性别-经-方案孕后年龄(周)方案      n    平均值     标准误差     对比             P-* P-值   P-值  P-
40      对照      52    3975.3    67.9     对照   vs DHA        0.388    0.59    0.45    1.00
        DHA       54    3051.4    66.8     对照   vs DHA+ARA    0.931
        DHA+ARA   59    3198.2    62.9     HM vs DHA            0.000
        HM        90    3437.7    60.6     HM vs DHA+ARA        0.001
                                           HM vs 对照           0.000
48      对照      53    4711.0    94.6     对照   vs DHA        0.360    0.58    0.13    0.29
        DHA       51    4663.8    97.3     对照   vs DHA+ARA    0.995
        DHA+ARA   57    5039.1    93.0     HM vs DHA            0.000
        HM        81    5181.5    85.9     HM vs DHA+ARA        0.114
                                           HM vs 对照           0.000
57      对照      47    6045.4    139.5    对照 vs DHA          0.371    0.58    0.29    0.33
        DHA       49    5987.2    137.6    对照 vs DHA+ARA      0.940
        DHA+ARA   55    6312.9    127.9    HM vs DHA            0.005
        HM        76    6405.0    126.7    HM vs DHA+ARA        0.278
                                           HM vs 对照           0.014
*虚假设的单向检验:检验平均值>=对照平均值
                               表5
                        重量的Post-hoc分析
    时间     对比     双向p-值
  在配方奶粉阶段的体重增加 C vs.DHAC vs.DHA+ARADHA vs.DHA+ARA     0.0670.0040.30
  在孕后年龄40周时的体重 C vs.DHAC vs.DHA+ARADHA vs.DHA+ARAHM vs.DHAHM vs.DHA+ARAHM vs.C     0.780.140.074<0.0010.002<0.001
  在孕后年龄48周时的体重 C vs.DHAC vs.DHA+ARADHA vs.DHA+ARAHM vs.DHAHM vs.DHA+ARAHM vs.C     0.720.0110.004<0.0010.23<0.001
  在孕后年龄57周时的体重 C vs.DHAC vs.DHA+ARADHA vs.DHA+ARAHM vs.DHAHM vs.DHA+ARAHM vs.C     0.740.120.0570.0100.560.028
                                                               表6
                                              孕后年龄40周、48周和57周时的身长
                                                         方案      成对             成对      试验       性别      性别-经-方案孕后年龄(周)    方案       n    最小平方平均值 标准误差      P-值     对比             P-值    P-值      P-值        P-
40          对照       52       48.4        0.4          0.000     对照 vs DHA      0.242     0.03       0.88          0.63
            DHA        54       47.8        0.4                    对照 vs DHA+ARA  0.233
            DHA+ARA    58       49.0        0.4                    HM vs DHA        0.000
            HM         89       50.6        0.4                    HM vs DHA+ARA    0.000
                                                                   对照 vs HM       0.000
                                                                   DHA vs DHA+ARA   0.017
48          对照       53       54.7        0.3          0.000     对照 vs DHA      0.824     0.00       0.14          0.52
            DHA        52       54.6        0.3                    对照 vs DHA+ARA  0.079
            DHA+ARA    57       55.5        0.3                    HM vs DHA        0.000
            HM         81       57.4        0.3                    HM vs DHA+ARA    0.000
                                                                   Contsol vs HM    0.000
                                                                   DHA vs DHA+ARA   0.050
57          对照       47       60.7        0.4          0.000     对照 vs DHA      0.615     0.00       0.02          0.84
            DHA        49       60.5        0.4                    对照 vs DHA+ARA  0.236
            DHA+ARA    54       61.3        0.3                    HM vs DHA        0.000
            HM         76       62.4        0.3                    HM vs DHA+ARA    0.006
                                                                   Control vs HM    0.000
                                                                   DHA vs DHA+ARA   0.087
                             表7
                   孕后年龄40周、48周和57周时的头围
                                                     方案    对比               成对      试验      性别    性别-经-方案孕后年龄(周)    方案     n    最小平方平均值   标准误差    p值    成对               p值       p值       p值          p值
40          对照     51        35.4           0.2     0.000   对照 vs DHA        0.931     0.91      0.00         0.38
            DHA      53        35.4           0.2             对照 vs DHA+ARA    0.900
            DHA+ARA  58        35.5           0.2             HM vs DHA          0.000
            HM       85        34.5           0.2             HM vs DHA+ARA      0.000
                                                              对照 vs HM         0.000
                                                              DHA vs DHA+ARA     0.829
48          对照     52        39.1           0.2     0.983                                0.81      0.00         1.00
            DHA      51        39.0           0.2
            DHA+ARA  56        39.0           0.2
            HM       81        39.0           0.1
57          对照     47        41.9           0.2     0.689                                0.64      0.00         0.85
            DHA      49        41.6           0.2
            DHA+ARA  53        41.7           0.2
            HM       76        41.7           0.2
                                             表8
                                孕后年龄48周和57周时的视觉分辨能力
                            几何平均值         最小平方平均值      标准偏差    方案              成对     成对     试验孕后年龄(周)          n         (周期/度)    (以2为基础的对数周期/度)  (倍频程)    P-值             比较    P-值    P-
48       对照     51          1.72                0.78               0.10      0.950                               0.000
         DHA      50          1.80                0.85               0.10
         DHA+ARA  57          1.72                0.78               0.09
         HM       81          1.75                0.81               0.09
57       对照     46          3.47                1.79               0.08      0.004    对照 vs DHA       0.697    0.000
         DHA      47          3.37                1.75               0.08               对照 vs DHA+ARA   0.071
         DHA+ARA  55          3.06                1.61               0.07               HM vs DHA         0.042
         HM       77          3.85                1.94               0.07               HM vs DHA+ARA     0.000
                                                                                        Control vs HM     0.113
                                                                                        DHA vs DHA+ARA    0.158
                                                表9
                                       红细胞磷脂酰胆碱脂肪酸时间              脂肪酸     方案      n     算术平均值   标准误差   中间值    方案p值    成对比较          成对p值试验用形式开始      12:0      对照      52      0.081        0.019     0.036     0.762
                           DHA       58      0.066        0.013     0.030
                           DHA+ARA   61      0.057        0.009     0.031试验用形式开始      14:0      对照      52      0.623        0.036     0.599     0.559
                           DHA       58      0.663        0.031     0.686
                           DHA+ARA   61      0.661        0.031     0.656试验用形式开始      14:1      对照      52      0.045        0.009     0.021     0.165
                           DHA       58      0.026        0.005     0.016
                           DHA+ARA   61      0.035        0.006     0.018试验用形式开始      16:0      对照      52      36.706       0.540     36.594    0.884
                           DHA       58      36.363       0.462     35.578
                           DHA+ARA   61      36.877       0.445     35.987试验用形式开始      16:1      对照      52       0.940       0.049      0.845    0.441
                           DHA       58       0.981       0.050      0.976
                           DHA+ARA   61       1.094       0.064      0.931试验用形式开始      18:0      对照      52      11.660       0.243     11.468    0.243
                           DHA       58      11.402       0.238     11.291
                           DHA+ARA   61      11.016       0.192     11.174试验用形式开始      18:1      对照      52      17.053       0.298     17.308    0.679
                           DHA       58      17.219       0.391     16.935
                           DHA+ARA   61      17.256       0.271     16.988试验用形式开始      18:2      对照      52      18.614       0.525     18.952    0.830
                           DHA       58      18.631       0.505     19.603
                           DHA+ARA   61      18.573       0.466     18.824试验用形式开始      18:3n6    对照      52       0.120       0.008      0.116    0.034      对照 vs DHA      0.196
                           DHA       58       0.136       0.008      0.130               对照 vs DHA+ARA  0.010
                           DHA+ARA   61       0.150       0.009      0.134               DHA vs DHA+ARA   0.176
                                                 表9
                                         红细胞磷脂酰胆碱脂肪酸
  时间         脂肪酸     方案     n     算术平均值   标准误差   中间值   方案p值       成对比较      成对p值试验用形式开始     20:0      对照     52       0.399      0.050      0.224     0.647
                          DHA      58       0.337      0.035      0.236
                          DHA+ARA  61       0.310      0.037      0.188试验用形式开始     18:3n3    对照     52       0.315      0.033      0.246     0.234
                          DHA      58       0.257      0.014      0.246
                          DHA+ARA  61       0.233      0.010      0.216试验用形式开始     20:1      对照     52       0.287      0.020      0.262     0.723
                          DHA      58       0.287      0.015      0.281
                          DHA+ARA  61       0.268      0.011      0.269试验用形式开始     18:4      对照     52       0.017      0.003      0.000     0.290
                          DHA      58       0.025      0.004      0.017
                          DHA+ARA  61       0.017      0.003      0.008试验用形式开始     20:2n6    对照     52       0.632      0.025      0.632     0.673
                          DHA      58       0.628      0.025      0.640
                          DHA+ARA  61       0.602      0.021      0.614试验用形式开始     20:3n6    对照     52       2.144      0.098      2.096     0.507
                          DHA      58       2.208      0.080      2.296
                          DHA+ARA  61       2.218      0.074      2.135试验用形式开始     20:4n6    对照     52       7.657      0.262      8.124     0.819
                          DHA      58       8.164      0.347      7.876
                          DHA+ARA  61       8.090      0.310      6.207试验用形式开始     22:1      对照     52       0.106      0.010      0.105     0.155
                          DHA      58       0.127      0.010      0.130
                          DHA+ARA  61       0.126      0.010      0.139试验用形式开始     20:5n3    对照     52       0.351      0.057      0.298     0.911
                          DHA      58       0.322      0.015      0.302
                          DHA+ARA  61       0.321      0.015      0.329
                                                   表9
                                          红细胞磷脂酰胆碱脂肪酸
 时间          脂肪酸    方案       n     算术平均值    标准误差    中间值    方案p值    成对比较    成对p值试验用形式开始    22:4n6    对照       52      0.578         0.144      0.423     0.331
                         DHA        58      0.493         0.030      0.481
                         DHA+ARA    61      0.443         0.021      0.425试验用形式开始    24:1      对照       52      0.208         0.054      0.075     0.665
                         DHA        58      0.115         0.019      0.084
                         DHA+ARA    61      0.180         0.056      0.096试验用形式开始    22:5n6    对照       52      0.266         0.020      0.232     0.923
                         DHA        58      0.259         0.017      0.239
                         DHA+ARA    61      0.265         0.018      0.256试验用形式开始    22:4n3    对照       52      0.000         0.000      0.000     0.199
                         DHA        56      0.001         0.001      0.000
                         DHA+ARA    61      0.002         0.001      0.000试验用形式开始    22:5n3    对照       52      0.213         0.019      0.203     0.885
                         DHA        58      0.215         0.013      0.195
                         DHA+ARA    61      0.203         0.010      0.193试验用形式开始    22:6n3    对照       52      0.984         0.051      1.000     0.858
                         DHA        58      1.075         0.053      1.034
                         DHA+ARA    61      1.006         0.050      0.970
                                            表9
                                    红细胞磷脂酰胆碱脂肪酸
 时间         脂肪酸    方案       n    算术平均值    标准误差    中间值    方案p值     成对比较         成对p值试验用形式结束    12:0     对照       53     0.100         0.026      0.035     0.843
                        DHA        56     0.111         0.042      0.031
                        DHA+ARA    59     0.064         0.012      0.032试验用形式结束    14:0     对照       53     0.808         0.039      0.806     0.834
                        DHA        56     0.781         0.035      0.783
                        DHA+ARA    59     0.755         0.036      0.758试验用形式结束    14:1     对照       53     0.047         0.008      0.033     0.155
                        DHA        56     0.036         0.009      0.015
                        DHA+ARA    59     0.036         0.007      0.018试验用形式结束    16:0     对照       53    35.837         0.512     34.798     0.767
                        DHA        56    35.560         0.595     34.841
                        DHA+ARA    59    35.069         0.584     33.890试验用形式结束    16:1     对照       53     0.566         0.026      0.526     0.013      对照 vs DHA      0.118
                        DHA        56     0.594         0.042      0.475                对照 vs DHA+ARA  0.003
                        DHA+ARA    59     0.526         0.029      0.472                DHA vs DHA+ARA   0.152试验用形式结束    18:0     对照       53    13.972         0.261     14.197     0.886
                        DHA        56    14.065         0.237     13.867
                        DHA+ARA    59    14.341         0.253     14.108试验用形式结束    18:1     对照       53    14.456         0.277     14.291     0.686
                        DHA        56    14.116         0.272     13.998
                        DHA+ARA    59    14.344         0.380     14.218试验用形式结束    18:2     对照       53    21.673         0.340     21.506     0.001      对照 vs DHA      0.600
                        DHA        56    22.045         0.457     22.517                对照 vs DHA+ARA  0.005
                        DHA+ARA    59    19.899         0.337     20.662                DHA vs DHA+ARA   0.001试验用形式结束    18:3n6   对照       53     0.080         0.006      0.074     0.527
                        DHA        56     0.088         0.009      0.076
                        DHA+ARA    59     0.087         0.013      0.066
                                           表9
                                   红细胞磷脂酰胆碱脂肪酸
  时间      脂肪酸   方案     n    算术平均值   标准误差  中间值    方案p值    成对比较        成对p值试验用形式结束  20:0    对照     53     0.504       0.050     0.392     0.424
                     DHA      56     0.472       0.053     0.281
                     DHA+ARA  59     0.430       0.049     0.251试验用形式结束  18:3n3  对照     53     0.321       0.020     0.283     0.031     对照 vs DHA      0.503
                     DHA      56     0.335       0.030     0.285               对照 vs DHA+ARA  0.068
                     DHA+ARA  59     0.273       0.009     0.256               DHA vs DHA+ARA   0.011试验用形式结束  20:1    对照     53     0.318       0.014     0.302     0.149
                     DHA      56     0.300       0.013     0.283
                     DHA+ARA  59     0.307       0.013     0.283试验用形式结束  18:4    对照     53     0.022       0.004     0.015     0.672
                     DHA      56     0.022       0.003     0.018
                     DHA+ARA  59     0.014       0.002     0.008试验用形式结束  20:2n6  对照     53     0.893       0.026     0.910     0.051
                     DHA      56     0.880       0.023     0.873
                     DHA+ARA  59     0.824       0.022     0.821试验用形式结束  20:3n6  对照     53     2.032       0.073     2.091     0.208
                     DHA      56     2.017       0.070     2.043
                     DHA+ARA  59     1.908       0.064     1.904试验用形式结束  20:4n6  对照     53     6.046       0.240     6.029     0.000     对照 vs DHA      0.097
                     DHA      56     5.774       0.220     5.892               对照 vs DHA+ARA  0.000
                     DHA+ARA  59     8.465       0.255     8.891               DHA vs DHA+ARA   0.000试验用形式结束  22:1    对照     53     0.117       0.010     0.125    0.946
                     DHA      56     0.110       0.009     0.114
                     DHA+ARA  59     0.115       0.011     0.104试验用形式结束  20:5n3  对照     53     0.214       0.022     0.189    0.000      对照 vs DHA      0.004
                     DHA      56     0.246       0.012     0.233               对照 vs DHA+ARA  0.108
                     DHA+ARA  59     0.186       0.014     0.169               DHA vs DHA+ARA   0.000
                                        表9
                                红细胞磷脂酰胆碱脂肪酸
  时间        脂肪酸    方案    n   算术平均值  标准误差  中间值  方案p值    成对比较         成对p值试验用形式结束    22:4n6   对照    53     0.484      0.048    0.390    0.093
                        DHA     56     0.489      0.061    0.426
                        DHA+ARA 59     0.496      0.027    0.487试验用形式结束    24:1     对照    53     0.127      0.039    0.062    0.303
                        DHA     56     0.143      0.036    0.086
                        DHA+ARA 59     0.177      0.040    0.089试验用形式结束    22:5n6   对照    53     0.181      0.013    0.163    0.006    对照 vs DHA      0.005
                        DHA     56     0.145      0.011    0.133             对照 vs DHA+ARA  0.895
                        DHA+ARA 59     0.172      0.009    0.165             DHA vs DHA+ARA   0.006试验用形式结束    22:4n3   对照    53     0.001      0.001    0.000    0.359
                        DHA     56     0.001      0.001    0.000
                        DHA+ARA 59     0.003      0.002    0.000试验用形式结束    22:5n3   对照    53     0.306      0.019    0.289    0.221
                        DHA     56     0.293      0.026    0.260
                        DHA+ARA 59     0.265      0.013    0.255试验用形式结束    22:6n3   对照    53     0.895      0.072    0.812    0.000    对照 vs DHA      0.000
                        DHA     56     1.380      0.063    1.352             对照 vs DHA+ARA  0.000
                        DHA+ARA 59     1.244      0.049    1.259             DHA vs DHA+ARA   0.141
                                          表9
                                红细胞磷脂酰胆碱脂肪酸时间      脂肪酸    方案     n    算术平均值    标准误差   中间值   方案p值    成对比较    成对p值48 周 PCA   12:0     对照     37      0.032        0.005     0.026    0.729
                  DHA      32      0.028        0.006     0.016
                  DHA+ARA  38      0.026        0.004     0.021
                  HM       56      0.059        0.016     0.02048 周 PCA   14:0     对照     37      0.402        0.039     0.331    0.943
                  DHA      32      0.353        0.032     0.324
                  DHA+ARA  38      0.353        0.024     0.328
                  HM       56      0.381        0.026     0.33548 周 PCA  14:1      对照     37      0.025        0.006     0.013    0.448
                  DHA      32      0.026        0.007     0.011
                  DHA+ARA  38      0.026        0.006     0.015
                  HM       56      0.024        0.003     0.02048 周 PCA  16:0      对照     37      34.627       0.577    34.319    0.000    对照 vs DHA      0.527
                  DHA      32      35.272       0.689    34.473             对照 vs DHA+ARA  0.593
                  DHA+ARA  38      34.802       0.506    34.165             HM vs DHA        0.000
                  HM       56      33.037       0.506    32.228             HM vs DHA+ARA    0.000
                                                                            对照 vs HM       0.000
                                                                            DHA vs DHA+ARA   0.90648 周 PCA  16:1      对照     37       0.435       0.043     0.338    0.000    对照 vs DHA      0.524
                  DHA      32       0.380       0.023     0.352             对照 vs DHA+ARA  0.467
                  DHA+ARA  38       0.395       0.024     0.368             HM vs DHA        0.000
                  HM       56       0.507       0.020     0.473             HM vs DHA+ARA    0.006
                                                                            对照 vs HM       0.000
                                                                            DHA vs DHA+ARA   0.183
                                         表9
                                 红细胞磷脂酰胆碱脂肪酸时间    脂肪酸    方案      n     算术平均值    标准误差    中间值    方案p值    成对比较        成对p值48 周 PCA  18:0     对照      37     13.016         0.313     12.759     0.000     对照 vs DHA      0.760
                 DHA       32     12.944         0.249     12.786               对照 vs DHA+ARA  0.889
                 DHA+ARA   38     12.834         0.235     12.793               HM vs DHA        0.000
                 HM        56     14.583         0.287     14.729               HM vs DHA+ARA    0.000
                                                                                对照 vs HM       0.000
                                                                                DHA vs DHA+ARA   0.66148 周 PCA  18:1     对照      37     17.894         0.453     18.636     0.256
                 DHA       32     17.766         0.429     18.492
                 DHA+ARA   38     17.850         0.289     18.227
                 HM        56     18.662         0.305     18.72748 周 PCA  18:2     对照      37     23.469         0.518     23.552     0.000     对照 vs DHA      0.840
                 DHA       32     23.538         0.516     23.717               对照 vs DHA+ARA  0.527
                 DHA+ARA   38     23.738         0.422     23.839               HM vs DHA        0.000
                 HM        56     18.650         0.344     18.482               HM vs DHA+ARA    0.000
                                                                                对照 vs HM       0.000
                                                                                DHA vs DHA+ARA   0.68548 周 PCA  18:3n6   对照      37      0.071         0.008      0.061     0.002     对照 vs DHA      0.950
                 DHA       32      0.069         0.005      0.067               对照 vs DHA+ARA  0.774
                 DHA+ARA   38      0.069         0.006      0.062               HM vs DHA        0.004
                 HM        56      0.042         0.004      0.039               HM vs DHA+ARA    0.001
                                                                                对照 vs HM       0.003
                                                                                DHA vs DHA+ARA   0.83148 周 PCA  20:0    对照       37      0.348         0.075      0.197     0.785
                DHA        32      0.339         0.061      0.206
                DHA+ARA    38      0.304         0.061      0.172
                HA         56      0.409         0.044      0.215
                                           表9
                                   红细胞磷脂酰胆碱脂肪酸
时间    脂肪酸    方案        n      算术平均值      标准误差      中间值      方案p值      成对比较        成对p值48 周 PCA   18:3n3   对照        37       0.222           0.019        0.182       0.001        对照 vs DHA     0.812
                  DHA         32       0.211           0.015        0.182                    对照 vs DHA+ARA 0.918
                  DHA+ARA     38       0.203           0.010        0.190                    HM vs DHA       0.001
                  HM          56       0.182           0.022        0.120                    HM vs DHA+ARA   0.002
                                                                                             对照 vs HM      0.001
                                                                                             DHA vs DHA+ARA  0.73748 周 PCA   20:1     对照        37       0.418           0.019        0.420       0.000        对照 vs DHA     0.579
                  DNA         32       0.406           0.025        0.435                    对照 vs DHA+ARA 0.588
                  DHA+ARA     38       0.382           0.016        0.375                    HM vs DHA       0.001
                  HM          56       0.311           0.014        0.309                    HM vs DHA+ARA   0.001
                                                                                             对照 vs HM      0.000
                                                                                             DHA vs DHA+ARA  0.97448 周 PCA   18:4     对照        37       0.018           0.005        0.000       0.010        对照 vs DHA     0.822
                  DHA         32       0.016           0.004        0.000                    对照 vs DHA+ARA 0.161
                  DHA+ARA     38       0.007           0.002        0.000                    HM vs DHA       0.039
                  HM          56       0.024           0.004        0.015                    HM vs DHA+ARA   0.001
                                                                                             对照 vs HM      0.054
                                                                                             DHA vs DHA+ARA  0.26248 周 PCA   20:2n6   对照        37       0.543           0.023        0.537       0.629
                  DHA         32       0.557           0.032        0.543
                  DHA+ARA     38       0.636           0.053        0.550
                  HM          56       0.560           0.014        0.53148 周 PCA   20:3n6   对照        37       1.709           0.086        1.741       0.000        对照 vs DHA     0.610
                  DHA         32       1.702           0.073        1.684                    对照 vs DHA+ARA 0.735
                  DHA+ARA     38       1.844           0.090        1.717                    HM vs DHA       0.000
                  HM          56       2.265           0.086        2.166                    HM vs DHA+ARA   0.000
                                                                                             对照 vs HM      0.000
                                                                                             DHA vs DHA +ARA 0.405
                                          表9
                                  红细胞磷脂酰胆碱脂肪酸时间     脂肪酸     方案      n     算术平均值    标准误差    中间值    方案p值    成对比较        成对p值48 周 PCA   20:4n6    对照      37       4.738       0.255       4.736     0.000     对照 vs DHA      0.508
                   DHA       32       4.475       0.196       4.499               对照 vs DHA+ARA  0.805
                   DHA+ARA   38       4.550       0.185       4.746               HM vs DHA        0.000
                   HM        56       7.408       0.250       7.666               HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.67248 周 PCA   22:1      对照      37       0.166       0.036       0.131     0.664
                   DHA       32       0.116       0.014       0.118
                   DHA+ARA   38       0.131       0.024       0.105
                   HM        56       0.160       0.030       0.10448 周 PCA   20:5n3    对照      37       0.102       0.015       0.077     0.000     对照 vs DHA      0.633
                   DHA       32       0.084       0.006       0.083               对照 vs DHA+ARA  0.086
                   DHA+ARA   38       0.099       0.009       0.078               HM vs DHA        0.000
                   HM        56       0.138       0.009       0.123               HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.23948 周 PCA   22:4n6    对照      37       0.426       0.059       0.373     0.244
                   DHA       32       0.382       0.029       0.417
                   DHA+ARA   38       0.440       0.054       0.384
                   HM        56       0.406       0.022       0.37748 周 PCA   24:1      对照      37       0.247       0.070       0.112     0.000     对照 vs DHA      0.337
                   DHA       32       0.210       0.062       0.116               对照 vs DHA+ARA  0.247
                   DHA+ARA   38       0.179       0.055       0.108               HM vs DHA        0.000
                   HM        56       0.115       0.020       0.079               HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.878
                                          表9
                                  红细胞磷脂酰胆碱脂肪酸时间     脂肪酸     方案       n    算术平均值    标准误差    中间值   方案p值    成对比较         成对p值48 周 PCA   22:5n6    对照       37     0.210        0.016      0.212     0.000      对照 vs DHA      0.505
                   DHA        32     0.189        0.012      0.186                对照 vs DHA+ARA  0.647
                   DHA+ARA    38     0.231        0.022      0.198                HM vs DHA        0.000
                   HM         56     0.264        0.016      0.265                HM vs DHA+ARA    0.001
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.27048 周 PCA   22:4n3    对照       37     0.000        0.000      0.000     1.000
                   DHA        32     0.000        0.000      0.000
                   DHA+ARA    38     0.000        0.000      0.000
                   HM         56     0.000        0.000      0.00048 周 PCA   22:5n3    对照       37     0.286        0.029      0.260     0.000      对照 vs DHA      0.598
                   DHA        32     0.253        0.017      0.251                对照 vs DHA+ARA  0.750
                   DHA+ARA    38     0.268        0.026      0.256                HM vs DHA        0.000
                   HM         56     0.339        0.018      0.314                HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.81748 周 PCA   22:6n3    对照       37     0.595        0.047      0.569     0.000      对照 vs DHA      0.111
                   DHA        32     0.685        0.048      0.676                对照  vs DHA+ARA 0.052
                   DHA+ARA    38     0.662        0.043      0.663                HM vs DHA        0.000
                   HM         56     1.475        0.081      1.333                HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.776
                                         表10
                               红细胞磷脂酰乙醇胺脂肪酸
 时间         脂肪酸     方案     n    算术平均值    标准误差     中间值    方案p值      成对比较         成对p值试验用形式开始    12:0      对照     52     0.069         0.015       0.022     0.546
                         DHA      57     0.075         0.013       0.033
                         DHA+ARA  61     0.063         0.010       0.039试验用形式开始    14:0      对照     52     0.307         0.038       0.220     0.792
                         DHA      57     0.278         0.025       0.206
                         DHA+ARA  61     0.277         0.021       0.246试验用形式开始    14:1      对照     52     0.080         0.015       0.032     0.181
                         DHA      57     0.061         0.012       0.028
                         DHA+ARA  61     0.062         0.009       0.050试验用形式开始    16:0      对照     52    20.021         0.736      17.945     0.967
                         DHA      57    19.847         0.622      19.295
                         DHA+ARA  61    19.796         0.451      19.035试验用形式开始    16:1      对照     52     0.731         0.035       0.698     0.337
                         DHA      57     0.769         0.034       0.746
                         DHA+ARA  61     0.836         0.035       0.837试验用形式开始    18:0      对照     52     8.857         0.329       8.469     0.142
                         DHA      57     8.434         0.227       8.308
                         DHA+ARA  61     8.201         0.215       7.904试验用形式开始    18:1      对照     52    16.450         0.301      16.698     0.412
                         DHA      57    16.208         0.326      16.308
                         DHA+ARA  61    16.415         0.375      16.001试验用形式开始    18:2      对照     52     6.615         0.253       6.682     0.773
                         DHA      57     6.336         0.280       6.346
                         DHA+ARA  61     6.175         0.294       5.682试验用形式开始    18:3n6    对照     52     0.165         0.018       0.145     0.040       对照 vs DHA      0.373
                         DHA      57     0.190         0.019       0.152                 对照 vs DHA+ARA  0.013
                         DHA+ARA  61     0.192         0.016       0.169                 DHA vs DHA+ARA   0.101
                                                 表10
                                       红细胞磷脂酰乙醇胺脂肪酸
时间          脂肪酸     方案       n    算术平均值    标准误差    中间值    方案p值      成对比较       成对p值试验用形式开始    20:0      对照       52     0.372        0.043       0.291     0.151
                         DHA        57     0.314        0.030       0.244
                         DHA+ARA    61     0.259        0.024       0.186试验用形式开始    18:3n3    对照       52     0.305        0.023       0.261     0.641
                         DHA        57     0.269        0.018       0.249
                         DHA+ARA    61     0.257        0.016       0.225试验用形式开始    20:1      对照       52     0.573        0.036       0.517     0.395
                         DHA        57     0.615        0.034       0.555
                         DHA+ARA    61     0.571        0.027       0.544试验用形式开始    18:4      对照       52     0.025        0.005       0.000     0.371
                         DHA        57     0.031        0.004       0.025
                         DHA+ARA    61     0.030        0.007       0.021试验用形式开始    20:2n6    对照       52     0.479        0.023       0.480     0.706
                         DHA        57     0.463        0.024       0.437
                         DHA+ARA    61     0.443        0.028       0.427试验用形式开始    20:3n6    对照       52     1.843        0.072       1.829     0.099
                         DHA        57     1.965        0.077       1.820
                         DHA+ARA    61     1.973        0.064       1.911试验用形式开始    20:4n6    对照       52    25.817        0.618      26.820     0.353
                         DHA        57    26.475        0.611      27.376
                         DHA+ARA    61    26.747        0.645      27.708试验用形式开始    22:1      对照       52     0.150        0.017       0.138     0.572
                         DHA        57     0.167        0.015       0.151
                         DHA+ARA    61     0.168        0.017       0.141试验用形式开始    20:5n3    对照       52     0.378        0.024       0.357     0.997
                         DHA        57     0.384        0.024       0.370
                         DHA+ARA    61     0.366        0.022       0.335
                                           表10
                                   红细胞磷脂酰乙醇胺脂肪酸
 时间         脂肪酸      方案      n    算术平均值    标准误差    中间值    方案p值     成对比较     成对p值试验用形式开始    22:4n6     对照      52     7.290         0.182      7.402     0.875
                          DHA       57     7.431         0.186      7.638
                          DHA+ARA   61     7.456         0.167      7.270试验用形式开始    24:1       对照      52     0.100         0.028      0.041     0.068
                          DHA       57     0.059         0.009      0.031
                          DHA+ARA   61     0.072         0.010      0.047试验用形式开始    22:5n6     对照      52     1.757         0.083      1.782     0.555
                          DHA       57     1.809         0.070      1.857
                          DHA+ARA   61     1.851         0.075      1.775试验用形式开始    22:4n3     对照      52     0.001         0.001      0.000     0.257
                          DHA       57     0.001         0.001      0.000
                          DHA+ARA   61     0.005         0.002      0.000试验用形式开始    22:5n3     对照      52     1.496         0.109      1.308     0.195
                          DHA       57     1.375         0.109      0.988
                          DHA+ARA   61     1.380         0.097      1.041试验用形式开始    22:6n3     对照      52     6.119         0.200      6.381     0.375
                          DHA       57     6.444         0.185      6.468
                          DHA+ARA   61     6.407         0.220      6.579
                                         表10
                                 红细胞磷脂酰乙醇胺脂肪酸
时间        脂肪酸    方案     n    算术平均值    标准误差    中间值    方案p值    成对比较    成对p值试验形式结束    12:0     对照     53     0.093         0.018      0.033     0.630
                      DHA      55     0.093         0.019      0.036
                      DHA+ARA  58     0.067         0.012      0.035试验形式结束    14:0     对照     53     0.360         0.031      0.279     0.782
                      DHA      55     0.380         0.039      0.265
                      DHA+ARA  58     0.348         0.030      0.256试验形式结束    14:1     对照     53     0.086         0.020      0.041     0.592
                      DHA      55     0.066         0.013      0.000
                      DHA+ARA  58     0.066         0.011      0.043试验形式结束    16:0     对照     53    19.326         0.673     17.617     0.560
                      DHA      55    19.062         0.614     17.556
                      DHA+ARA  58    18.357         0.467     17.568试验形式结束    16:1     对照     53     0.511         0.034      0.476     0.604
                      DHA      55     0.579         0.045      0.509
                      DHA+ARA  58     0.618         0.049      0.555试验形式结束    18:0     对照     53     9.614         0.266      9.406     0.024     对照 vs DHA      0.130
                      DHA      55     9.173         0.208      8.818               对照 vs DHA+ARA  0.006
                      DHA+ARA  58     8.961         0.242      8.697               DHA vs DHA+ARA   0.219试验形式结束    18:1     对照     53    14.763         0.437     14.695     0.333
                      DHA      55    15.177         0.299     14.927
                      DHA+ARA  58    14.814         0.330     14.499试验形式结束    18:2     对照     53    9.405          0.192      9.359     0.000     对照 vs DHA      0.908
                      DHA      55    9.180          0.207      9.188               对照 vs DHA+ARA  0.000
                      DHA+ARA  58    7.756          0.141      7.586               DHA vs DHA+ARA   0.000试验形式结束    18:3n6   对照     53    0.169          0.012      0.163     0.160
                      DHA      55    0.187          0.017      0.157
                      DHA+ARA  58    0.198          0.018      0.161
                                             表10
                                   红细胞磷脂酰乙醇胺脂肪酸
时间        脂肪酸    方案     n     算术平均值    标准误差    中间值    方案p值     成对比较        成对p值试验形式结束    20:0     对照     53      0.404        0.044       0.278     0.146
                      DHA      55      0.336        0.037       0.208
                      DHA+ARA  58      0.288        0.029       0.208试验形式结束    18:3n3   对照     53      0.382        0.017       0.364     0.134
                      DHA      55      0.368        0.016       0.354
                      DHA+ARA  58      0.329        0.015       0.305试验形式结束    20:1     对照     53      0.553        0.029       0.526     0.164
                      DHA      55      0.579        0.028       0.537
                      DHA+ARA  58      0.507        0.025       0.483试验形式结束    18:4     对照     53      0.042        0.010       0.018     0.108
                      DHA      55      0.026        0.005       0.019
                      DHA+ARA  56      0.022        0.004       0.000试验形式结束    20:2n6   对照     53      0.754        0.029       0.765     0.068
                      DHA      55      0.774        0.030       0.750
                      DHA+ARA  58      0.654        0.026       0.663试验形式结束    20:3n6   对照     53      2.253        0.111       2.073     0.203
                      DHA      55      2.295        0.094       2.206
                      DHA+ARA  58      2.066        0.073       1.992试验形式结束    20:4n6   对照     53     24.279        0.527      25.132     0.000     对照 vs DHA      0.119
                      DHA      55     23.464        0.520      24.038               对照 vs DHA+ARA  0.000
                      DHA+ARA  58     26.760        0.437      27.372               DHA vs DHA+ARA   0.000试验形式结束    22:1     对照     53      0.149        0.019       0.122     0.229
                      DHA      55      0.176        0.016       0.169
                      DHA+ARA  58      0.146        0.012       0.130试验形式结束    20:5n3   对照     53      0.519        0.020       0.493     0.000     对照 vs DHA      0.286
                      DHA      55      0.563        0.025       0.575               对照 vs DHA+ARA  0.000
                      DHA+ARA  58      0.411        0.015       0.415               DHA vs DHA+ARA   0.000
                                            表10
                                    红细胞磷脂酰乙醇胺脂肪酸
时间        脂肪酸     方案      n     算术平均值    标准误差    中间值    方案p值     成对比较         成对p值试验形式结束    22:4n6    对照      53       7.309       0.208       7.656     0.007      对照 vs DHA      0.025
                       DHA       55       7.135       0.154       6.885                对照 vs DHA+ARA  0.463
                       DHA+ARA   58       7.592       0.155       7.635                DHA vs DHA+ARA   0.002试验形式结束    24:1      对照      53       0.092       0.023       0.038     0.294
                       DHA       55       0.056       0.009       0.042
                       DHA+ARA   58       0.062       0.008       0.041试验形式结束    22:5n6    对照      53       1.444       0.064       1.423     0.010      对照 vs DHA      0.003
                       DHA       55       1.231       0.034       1.213                对照 vs DHA+ARA  0.255
                       DHA+ARA   58       1.347       0.040       1.330                DHA vs DHA+ARA   0.050试验形式结束    22:4n3    对照      53       0.000       0.000       0.000     0.137
                       DHA       55       0.004       0.002       0.000
                       DHA+ARA   58       0.004       0.002       0.000试验形式结束    22:5n3    对照      53       2.694       0.110       2.839     0.003      对照 vs DHA      0.004
                       DHA       55       2.334       0.091       2.400                对照 vs DHA+ARA  0.002
                       DHA+ARA   58       2.237       0.069       2.269                DHA vs DHA+ARA   0.943试验形式结束    22:6n3    对照      53       4.798       0.151       4.815     0.000      对照 vs DHA      0.000
                       DHA       55       6.762       0.183       7.043                对照 vs DHA+ARA  0.000
                       DHA+ARA   56       6.389       0.150       6.498                DHA vs DHA+ARA   0.027
                                       表10
                              红细胞磷脂酰乙醇胺脂肪酸时间      脂肪酸    方案      n    算术平均值    标准误差    中间值    方案p值    成对比较         成对p值48 周 PCA   12:0     对照      37    0.053         0.019       0.024     0.587
                  DHA       32    0.054         0.016       0.019
                  DHA+ARA   38    0.047         0.014       0.018
                  HM        56    0.045         0.011       0.02348 周 PCA   14:0     对照      37    0.243         0.030       0.169     0.598
                  DHA       32    0.251         0.041       0.162
                  DHA+ARA   38    0.235         0.025       0.188
                  HM        56    0.230         0.016       0.21048 周 PCA   14:1     对照      37    0.080         0.017       0.037     0.092
                  DHA       32    0.055         0.017       0.000
                  DHA+ARA   38    0.078         0.019       0.044
                  HM        56    0.053         0.011       0.02148 周 PCA   16:0     对照      37   17.319         0.595      16.314     0.177
                  DHA       32   17.101         0.729      15.692
                  DHA+ARA   38   17.225         0.538      16.997
                  HM        56   18.138         0.395      17.60748 周 PCA   16:1     对照      37    0.440         0.050       0.349     0.000     对照 vs DHA      0.601
                  DHA       32    0.390         0.035       0.336               对照 vs DHA+ARA  0.524
                  DHA+ARA   38    0.390         0.022       0.376               HM vs DHA        0.000
                  HM        56    0.596         0.027       0.562               HM vs DHA+ARA    0.000
                                                                                对照 vs HM       0.001
                                                                                DHA vs DHA+ARA   0.928
                                         表10
                               红细胞磷脂酰乙醇胺脂肪酸时间      脂肪酸    方案     n    算术平均值    标准误差    中间值    方案p值     成对比较        成对p值48 周 PCA    18:0     对照     37     7.935        0.327       7.174     0.000      对照 vs DHA      0.347
                   DHA      32     7.962        0.293       7.552                对照 vs DHA+ARA  0.483
                   DHA+ARA  38     7.443        0.270       7.173                HM vs DHA        0.020
                   HM       56     8.754        0.230       8.409                HM vs DHA+ARA    0.000
                                                                                 对照 vs HM       0.001
                                                                                 DHA vs DHA+ARA   0.10848 周 PCA    18:1     对照     37    19.438        0.368      19.410     0.038      对照 vs DHA      0.401
                   DHA      32    19.066        0.421      19.534                对照 vs DHA+ARA  0.234
                   DHA+ARA  38    19.302        0.332      19.433                HM vs DHA        0.067
                   HM       56    18.469        0.278      18.141                HM vs DHA+ARA    0.118
                                                                                 对照 vs HM       0.005
                                                                                 DHA vs DHA+ARA   0.75848 周 PCA    18:2     对照     37     9.328        0.261       9.267     0.000      对照 vs DHA      0.024
                   DHA      32     8.867        0.210       8.696                对照 vs DHA+ARA  0.187
                   DHA+ARA  38     9.257        0.216       8.840                HM vs DHA        0.000
                   HM       56     6.291        0.193       6.027                HM vs DHA+ARA    0.000
                                                                                 对照 vs HM       0.000
                                                                                 DHA vs DHA+ARA   0.31848 周 PCA    18:3n6   对照     37     0.198        0.020       0.182     0.050      对照 vs DHA      0.879
                   DHA      32     0.219        0.031       0.171                对照 vs DHA+ARA  0.590
                   DHA+ARA  38     0.188        0.021       0.158                HM vs DHA        0.029
                   HM       56     0.129        0.012       0.112                HM vs DHA+ARA    0.061
                                                                                 对照 vs HM       0.014
                                                                                 DHA vs DHA+ARA   0.71448 周 PCA    20:0     对照     37     0.263        0.058       0.146     0.728
                   HM       32     0.262        0.042       0.145
                   DHA+ARA  38     0.212        0.037       0.125
                   HM       56     0.295        0.031       0.240
                                             表10
                                   红细胞磷脂酰乙醇胺脂肪酸时间      脂肪酸     方案       n     算术平均值    标准误差    中间值    方案p值    成对比较         成对p值48 周 PCA   18:3n3    对照       37      0.291         0.025      0.225     0.001     对照 vs DHA      0.559
                   DHA        32      0.270         0.017      0.262               对照 vs DHA+ARA  0.848
                   DHA+ARA    38      0.265         0.015      0.245               HM vs DHA        0.008
                   HM         56      0.226         0.020      0.169               HM vs DHA+ARA    0.002
                                                                                   对照 vs HM       0.001
                                                                                   DHA vs DHA+ARA   0.68948 周 PCA   20:1      对照       37      0.715         0.031      0.648     0.000     对照 vs DHA      0.339
                   DHA        32      0.772         0.032      0.782               对照 vs DHA+ARA  0.512
                   DHA+ARA    38      0.936         0.188      0.738               HM vs DHA        0.000
                   HM         56      0.533         0.024      0.492               HM vs DHA+ARA    0.000
                                                                                   对照 vs HM       0.000
                                                                                   DHA vs DHA+ARA   0.11548 周 PCA   18:4      对照       37      0.017         0.005      0.003     0.057
                   DHA        32      0.017         0.005      0.000
                   DHA+ARA    38      0.023         0.006      0.000
                   HM         56      0.027         0.004      0.01948 周 PCA   20:2n6    对照       37      0.672         0.035      0.698     0.000     对照 vs DHA      0.543
                   DHA        32      0.668         0.026      0.684               对照 vs DHA+ARA  0.532
                   DHA+ARA    38      0.715         0.032      0.689               HM vs DHA        0.000
                   HM         56      0.444         0.016      0.412               HM vs DHA+ARA    0.000
                                                                                   对照 vs HM       0.000
                                                                                   DHA vs DHA+ARA   0.99548 周 PCA   20:3n6    对照       37      2.138         0.099      1.999     0.012     对照 vs DHA      0.896
                   DHA        32      2.165         0.100      2.045               对照 vs DHA+ARA  0.935
                   DHA+ARA    38      2.172         0.114      2.132               HM vs DHA        0.015
                   HM         56      1.715         0.053      1.637               HM vs DHA+ARA    0.006
                                                                                   对照 vs HM       0.007
                                                                                   DHA vs DHA+ARA   0.835
                                       表10
                             红细胞磷脂酰乙醇胺脂肪酸时间     脂肪酸     方案     n    算术平均值    标准误差    中间值    方案p值    成对比较     成对p值48 周 PCA   20:4n6    对照     37    24.508         0.536     24.774     0.950
                   DHA      32    24.428         0.491     25.206
                   DHA+ARA  38    24.788         0.429     25.122
                   HM       56    24.625         0.384     25.18948 周 PCA   22:1      对照     37     0.168         0.016      0.172     0.121
                   DHA      32     0.189         0.022      0.188
                   DHA+ARA  38     0.154         0.022      0.133
                   HM       56     0.148         0.013      0.13448 周 PCA   20:5n3    对照     37     0.382         0.026      0.368     0.497
                   DHA      32     0.369         0.015      0.377
                   DHA+ARA  38     0.347         0.011      0.347
                   HM       56     0.384         0.016      0.36048 周 PCA   22:4n6    对照     37     8.580         0.267      8.761     0.001     对照 vs DHA      0.612
                   DHA      32     8.791         0.250      9.132               对照 vs DHA+ARA  0.616
                   DHA+ARA  38     8.576         0.188      8.472               HM vs DHA        0.000
                   HM       56     7.727         0.203      7.618               HM vs DHA+ARA    0.013
                                                                                对照 vs HM       0.001
                                                                                DHA vs DHA+ARA   0.19948 周 PCA   24:1      对照     37     0.067         0.016      0.035     0.943
                   DHA      32     0.049         0.009      0.034
                   DHA+ARA  38     0.046         0.008      0.036
                   HM       56     0.062         0.016      0.027
                                      表10
                              红细胞磷脂酰乙醇胺脂肪酸时间     脂肪酸     方案      n    算术平均值    标准误差    中间值    方案p值    成对比较         成对p值48 周 PCA   22:5n6    对照      37     1.401         0.066     1.411      0.000      对照 vs DHA      0.977
                   DHA       32     1.353         0.057     1.414                 对照 vs DHA+ARA  0.997
                   DHA+ARA   38     1.364         0.054     1.359                 HM vs DHA        0.000
                   HM        56     1.883         0.056     1.889                 HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.97548 周 PCA   22:4n3    对照      37     0.000         0.000     0.000      1.000
                   DHA       32     0.000         0.000     0.000
                   DHA+ARA   38     0.000         0.000     0.000
                   HM        56     0.001         0.001     0.00048 周 PCA   22:5n3    对照      37     2.567         0.092     2.681      0.000      对照 vs DHA      0.884
                   DHA       32     2.561         0.086     2.630                 对照 vs DHA+ARA  0.148
                   DHA+ARA   38     2.436         0.066     2.443                 HM vs DHA        0.000
                   HM        56     1.942         0.065     1.978                 HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.21348 周 PCA   22:6n3    对照      37     3.196         0.159     3.013      0.000      对照 vs DHA      0.000
                   DHA       32     4.143         0.177     4.079                 对照 vs DHA+ARA  0.000
                   DHA+ARA   38     3.801         0.134     3.721                 HM vs DHA        0.000
                   HM        56     7.283         0.201     7.341                 HM vs DHA+ARA    0.000
                                                                                  对照 vs HM       0.000
                                                                                  DHA vs DHA+ARA   0.281
                          表11
                     不足月婴儿并发症
                  方案   p-值 *
    对照     DHA   DHA+ARA
早产试验结果的视网膜病不存在IIIIII存在,但是不分级 34(76%)8(18%)2(4%)1(2%) 44(76%)11(19%)2(3%)1(2%) 41(79%)6(12%)4(8%)1(2%) 0.91
   超声检测心室内出血无阶段1阶段2阶段3阶段4可疑 47(81%)6(10%)3(5%)1(2%)1(2%) 52(84%)9(15%)1(2%) 49(80%)7(11%)2(3%)1(2%)2(3%) 0.78
    出血后脑积水?无有 61(98%)1(2%) 65(98%)1(2%) 64(97%)2(3%) 1.00
*该统计检验基于二分反应:存在或不存在。
                                  表12
                    在试验用配方奶粉阶段报告的严重不利事件
事件                  方案     P值
    对照     DHA  DHA+ARA
    任何事件   4(6%) 3(5%)   4(6%)     0.93
    胎儿和新生儿的其它呼吸***症状   2(3%) 0   0     0.10
    产期特异性其它感染   1(2%) 0   0     0.32
    心室内出血   0 0   1(2%)     1.00
    消化***的其它特异产期病   0 1(2%)   0     1.00
    新生儿痉挛   1(2%) 0   0     0.32
    新生儿的喂养问题   0 1(2%)   1(2%)     1.00
    疝气   0 0   1(2%)     1.00
    其它   0 1(2%)   1(2%)     1.00
                                           表13
                               足月配方奶粉阶段报告的严重的不利事件
                       方案
    事件   对照   DHA     DHA+ARA   HM     p值
  任何事件 7(13%) 9(15%)     9(15%) 1(1%)       0.002C vs D      0.79C vs D+A    0.79D vs D+A    1.00C vs HM     0.006D vs HM     0.001D+A vs HM   0.001
感染性结肠炎、肠炎、胃肠炎   0  0     1(2%)   0        0.67
格鲁布   0  0     1(2%)   0        0.67
支气管肺炎,微生物未定 2(4%) 3(5%)     6(10%)   0        0.013C vs D      1.00C vs D+A    0.27D vs D+A    0.49C vs HM     0.15D vs HM     0.064D+A vs HM   0.004
  哮喘,未特异性 1(2%) 0     0   0     0.21
  食管反流   0 1(2%)     2(3%)   0     0.23
  消化不良及其它胃功能紊乱   0 0     0  1(1%)     1.0
胎儿和新生儿的其它呼吸***症状 1(2%) 1(2%)     3(5%)   0     0.11
  痉挛 1(2%) 0     0   0     0.21
突然性婴儿死亡综合症 1(2%) 1(2%)     0   0     0.34
  疝气 2(4%) 2(3%)     0   0     0.11
  其它 0 3(5%)     2(3%)   0     0.063
                                                            附录1
                                                    统计学分析包括的重量表
                                                                                            生长速度性别  方案  对象        变量        Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9  g/天   Wgt_40   Wgt_48   Wgt_57男性  对照  9698-0301   体重(g)     1120   1240   1360   1590   1870                              27.7
                   年龄(周pca)  30.3   31.3   32.1   33.1   34.1男性  对照  9698-0304   体重(g)     1450   1630   1940   2180                                     36.1     3731    5752     6816
                   年龄(周pca)  32.6   33.4   34.7   35.4                                              40.3    48.3     56.6男性  对照  9699-0302   体重(g)     958.0  1108   1251   1378   1659                              23.9     3066    4993     6553
                   年龄(周pca)  30.7   31.7   32.7   33.7   34.7                                       39.9    48.0     57.9男性  对照  9699-0306   体重(g)     1185   1261   1437   1647   1933                              26.9     3575    4936     6014
                   年龄(周pca)  31.0   32.0   33.0   34.0   35.0                                       40.3    48.3     57.1男性  对照  9699-0308   体重(g)     1600   1840   2752                                            43.3     3688    5504     6922
                   年龄(周pca)  34.4   35.4   38.3                                                     40.3    48.3     57.3男性  对照  9700-0301   体重(g)     1810   1855   2075   2330   2595   3120                       36.2     3745    5080     6610
                   年龄(周pca)  32.1   32.6   33.4   34.4   35.4   37.4                                40.1    47.6     56.7男性  对照  9701-0303   体重(g)     1181   1298   1494   1785   2012                              31.5     3070    3895     4965
                   年龄(周pca)  32.4   33.4   34.4   35.4   36.3                                       41.6    48.6     57.6男性  对照  9701-0304   体重(g)     1412   1566   1851   2117   2318                              34.1     3070    5445     7135
                   年龄(周pca)  31.9   32.9   33.7   34.7   35.9                                       39.9    48.3     56.9男性  对照  9702-0302   体重(g)     1480   1775   2045   2240   2340   2570                       33.8     3590    4840     6110
                   年龄(周pca)  31.0   32.1   33.0   34.0   34.6   35.6                                40.1    48.6     58.4男性  对照  9703-0302   体重(g)     1785   2040   2375   2685   2955                              41.7     3620    5850     7470
                   年龄(周pca)  33.3   34.6   35.6   36.4   37.4                                       39.7    48.6     57.3男性  对照  9703-0304   体重(g)     1475   1705   1920   2190   2425                              34.2     3170    5240     6970
                   年龄(周pca)  31.7   33.0   34.0   34.9   35.7                                       40.1    47.7     57.1男性  对照  9703-0308   体量(g)     1140   1230   1445   1665   1945                              28.9     2520    4010     5030
                   年龄(周pca)  31.7   32.6   33.7   34.7   35.7                                       39.7    48.4     56.9男性  对照  9704-0303   体重(g)     975.0  1205   1270   1450   1665   1760   2045                24.4     2150    3700     4950
                   年龄(周pca)  32.3   33.4   34.4   35.4   36.3   37.3   38.3                         39.3    48.3     57.4
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                      附录1
                                              统计学分析包括的重量表
                                                                                          生长速度性别  方案    对象       变量      Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9 g/天    Wgt_40   Wgt_48   Wgt_57男性  对照  9704-0305   体重(g)    1315   1475   1640   1860                                    23.7
                  年龄(周pca)  30.9   32.0   33.0   34.1男性  对照  9705-0302   体重(g)    1280   1389   1588   1786   2240                             30.9     2540    4936     5646
                  年龄(周pca)  33.0   34.0   35.0   36.0   37.4                                      39.6    47.4     56.4男性  对照  9705-0304   体重(g)    1270   1280   1570   1810                                    25.3     3291    5816     7490
                  年龄(周pca)  31.3   32.3   33.3   34.6                                             39.7    47.7     56.7男性  对照  9706-0302   体重(g)    1645   1865   2730   2435                                    37.1     2800    4660     6170
                  年龄(周pca)  35.7   36.6   37.7   38.7                                             40.1    48.7     56.7男性  对照  9706-0303   体重(g)    1875   1984   2135   2185   2465                             22.2     3050    4550     6675
                  年龄(周pca)  33.7   34.7   35.6   36.4   37.3                                      41.0    48.6     56.9男性  对照  9706-0308   体重(g)    1655   1734   2005   2495                                    46.9     3835    5155     6090
                  年龄(周pca)  32.9   33.1   34.0   35.4                                             40.6    48.0     56.3男性  对照  9707-0302   体重(g)    1544   1620   2215   2450   2460                             32.8     2930    3795     5185
                  年龄(周pca)  31.6   32.9   34.4   35.4   35.7                                      40.1    47.7     56.6男性  对照  9707-0303   体重(g)    1415   1600   1850   2195   2310                             32.7     2530    4235     6530
                  年龄(周pca)  33.1   34.1   35.1   36.4   37.1                                      39.7    47.7     57.1男性  对照  9707-0309   体重(g)    1046   1442   1644   1910                                    30.7     2965    4465
                  年龄(周pca)  30.9   32.7   33.7   34.9                                             39.9    48.0男性  对照  9708-0303   体重(g)    1730   1960   2205   2520                                    37.4     3680    5470     7330
                  年龄(周pca)  32.7   33.7   34.7   35.7                                             40.1    40.1     57.0男性  对照  9709-0302   体重(g)    1090   1440   1660   1910   2040                             30.8     3845    5700     6775
                  年龄(周pca)  29.9   31.7   32.7   33.7   34.3                                      39.9    48.0     56.7男性  对照  9712-0301* 体重(g)    1245   1221   1245   1291   1294   1330   1369   1402   1433 26.1
                  年龄(周pca)  31.6   31.7   31.9   32.0   32.1   32.3   32.4   32.6   32.7男性  对照  9712-0302   体重(g)    1292   1345   1456   1670   1835   1985                       21.0    2160    3300     3980
                  年龄(周pca)  33.1   34.1   35.1   36.1   37.1   38.1                               40.1    47.7     57.3
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                         附录1
                                                统计学分析包括的重量表
                                                                                            生长速度性别  方案   对象          变量     Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9  g/天    Wgt_40   Wgt_48   Wgt_57男性  对照  9743-0301    体重(g)    1520   1570   1670   1720                                    10.0      2260     4535
                   年龄(周pca)  34.1   35.0   36.0   37.1                                              41.0     50.0男性  对照  9746-0301    体重(g)    2045   2465   2760   3085   3085                              48.9     3085     4795     6695
                   年龄(周pca)  37.6   38.9   39.7   40.6   40.6                                       40.6     47.6     57.6男性  DHA   9698-0302    体重(g)    1640   1860   3170                                            47.5     3170     5206     7036
                   年龄(周pca)  35.1   36.1   39.9                                                     39.9     47.9     57.1男性  DHA   9698-0306    体重(g)    1620   1830   2090   2575                                     28.3     2575     4334     6022
                   年龄(周pca)  35.1   36.3   37.3   40.0                                              40.0     48.0     57.0男性  DHA   9699-0301    体重(g)    1018   1207   1360   1617                                     27.9     3121     5192     6752
                   年龄(周pca)  31.3   32.3   33.3   34.3                                              39.9     48.0     57.9男性  DHA   9699-0303    体重(g)    1258   1435   1631   1882   2724                              48.3     2724     4341     5674
                   年龄(周pca)  32.4   33.4   34.4   35.4   36.4                                       40.1     48.1     57.0男性  DHA   9699-0307    体重(g)    1182   1358   1484   1666                                     22.5     1986     3206     4511
                   年龄(周pca)  34.7   35.7   36.7   37.7                                              40.0     48.0     57.0男性  DHA   9700-0303    体重(g)    1830   1980   2450   3045                                     45.4     3585     5420     7035
                   年龄(周pca)  33.9   34.4   35.9   37.7                                              39.6     47.4     56.7男性  DHA   9701-0301    体重(g)    1098   1234   1365   1689   1902   2019   2104   2276   2288  20.4     2805     3405     4660
                   年龄(周pca)  29.6   30.6   31.6   33.4   34.6   35.6   36.4   37.4   38.6           40.4     47.6     57.0男性  DHA   9701-0305    体重(g)    1621   1829   1880   2253   2582                              34.7     3660
                   年龄(周pca)  31.7   33.1   33.7   34.7   35.7                                       39.7男性  DHA   9703-0303    体重(g)    1775   2030   2285   2595   2780                              38.2     3080     3940     5260
                   年龄(周pca)  33.3   34.1   35.1   36.0   37.1                                       39.9     48.0     56.9男性  DHA   9703-0306    体重(g)    1725   1870   2180                                            41.7
                   年龄(周pca)  33.4   34.0   35.0男性  DHA   9703-0307    体重(g)    1525   1725   2020   2390                                     37.6     3120     4410     5600
                   年龄(周pca)  32.7   33.7   34.9   36.0                                              40.7     47.9     56.9
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                      附录1
                                              统计学分析包括的重量表
                                                                                          生长速度性别  方案   对象        变量      Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wht7   Wgt8   Wgt9 g/天     Wgt_40   Wgt_48   Wgt_57男性  DHA  9704-0304    体重(g)    1380   1570   1730   1960   2140                             29.3     2880     3900      4300
                  年龄(周pca)  32.1   33.1   34.1   35.0   35.9                                      40.3     48.3      57.3男性  DHA  9704-0306    体重(g)    1320   1370   1550   1760   2020   2170                      25.6              3750      4800
                  年龄(周pca)  30.7   31.7   32.7   33.7   34.7   35.9                                        48.0      57.0男性  DHA  9705-0303    体重(g)    1380   1446   1616   1843   2330                             30.8     2376     4170      5787
                  年龄(周pca)  33.0   34.0   35.0   36.0   37.4                                      39.6     47.4      56.4男性  DHA  9705-0305    体重(g)    1490   1770   1980   2240                                    36.7     3291
                  年龄(周pca)  31.1   32.1   33.1   34.0                                             39.6男性  DHA  9706-0304    体重(g)    1490   1655   1915   2260                                    36.8     3335     5265      6900
                  年龄(周pca)  33.0   33.7   34.7   36.0                                             40.0     48.1      57.3男性  DHA  9706-0306    体重(g)    1604   1908   2160                                           42.8     3310     4205      5600
                  年龄(周pca)  34.4   35.4   36.3                                                    41.4     47.6      56.9男性  DHA  9707-0001    体重(g)    1305   1429                                                  17.7
                  年龄(周pca)  31.0   32.0男性  DHA  9707-0304    体重(g)    1555   1740   1990   2400   2570                             36.9     3280     5115      6755
                  年龄(周pca)  32.0   33.0   34.0   35.4   36.0                                      39.9     48.0      57.6男性  DHA  9707-0306    体重(g)    1728   2040   2260   3050   3050                             43.2     3050     5100      7150
                  年龄(周pca)  36.1   37.3   38.1   40.6   40.6                                      40.6     48.6      57.6男性  DHA  9707-0307*  体重(g)    1649   1675   1699   1732   1778   1811   1858   1882   1938 39.6
                  年龄(周pca)  32.4   32.6   32.7   32.9   33.0   33.1   33.3   33.4   33.6男性  DHA  9707-1308    体重(g)    1780   2045   3004   3004                                    36.7     3004     4420      6090
                               34.4   35.7   39.3   39.3                                             39.3     47.3      57.7男性  DHA  9707-2308    体重(g)    1651   1923   2850   2850                                    35.8     2850     4375      5930
                  年龄(周pca)  34.4   35.7   39.3   39.3                                             39.3     47.3      57.7男性  DHA  9708-0302    体重(g)    1485   1740   2500                                           39.2     3873               6256
                  年龄(周pca)  33.3   34.3   37.0                                                    42.9               57.3
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                        附录1
                                                统计学分析包括的重量表
                                                                                              生长速度性别    方案    对象       变量       Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9   g/天  Wgt_40   Wgt_48   Wgt_57男性    DHA   9709-0301    体重(g)    1490   1740   2000   2400   2800                               44.4    3150    5080     6750
                     年龄(周pca)  32.4   33.4  34.4   35.4   36.7                                       39.4    47.4     56.4男性    DHA   9709-0304    体重(g)    1470   1520                                                     7.1
                     年龄(周pca)  34.4   35.4男性    DHA   9712-0304    体重(g)    1545   1800   1985   2160   2550                                30.5   3160    5200     7300
                     年龄(周pca)  33.0   34.0   35.0   36.0   37.6                                       40.3    48.1     57.1男性    DHA   9712-0306    体重(g)    1240   1435   1695   1945                                       33.9   3040    4680     5860
                     年龄(周pca)  31.5   32.5   33.5   34.5                                              39.6    48.6     57.6男性    DHA   9743-0303    体重(g)    1700   1810   2100   2300                                       31.1   3100    5500
                     年龄(周pca)  32.9   33.9   34.9   35.7                                              40.6    48.6男性    DHA   9743-0304    体重(g)    1530   1880   2160   2375   2440                                32.2   3628    5840
                     年龄(周pca)  32.3   34.0   35.0   36.0   36.4                                       38.1    50.6男性  DHA+ARA 9698-0305    体重(g)    1120   1340   1550                                              20.9   2440    5525     6646
                     年龄(周pca)  30.7   32.6   33.6                                                     37.4    47.6     56.6男性  DHA+ARA 9698-0308    体重(g)    1410   1690   1870   2120                                       32.0   3553    6007     7937
                     年龄(周pca)  31.1   32.4   33.3   34.3                                              40.3    47.6     57.3男性  DHA+ARA 9699-0304    体重(g)    1499   1689   1950   2355                                       29.8   2355    3404     4993
                     年龄(周pca)  36.1   37.1   38.1   40.3                                              40.3    48.0     57.1男性  DHA+ARA 9699-0305    体重(g)    1056   1134   1290   1490                                       17.2   2610    4256     5050
                     年龄(周pca)  32.0   33.0   34.0   35.7                                              40.6    48.7     57.6男性  DHA+ARA 9700-0302    体重(g)    1635   1880   2235   2570   2735                                40.7   3255    5540     7380
                     年龄(周pca)  33.9   34.7   35.9   36.9   37.9                                       39.7    47.7     56.7男性  DHA+ARA 9707-0302    体重(g)    1442   1686   2045   2835                                       48.9   3240    5055     6600
                     年龄(周pca)  33.6   34.6   35.6   37.7                                              39.7    46.7     56.7男性  DHA+ARA 9701-0306    体重(g)    1587   2037   2245   2460   2756   3072   3228                  41.4   3960    5200
                     年龄(周pca)  32.3   33.4   34.4   35.3   36.3   37.3   37.7                         42.3    48.4
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                         附录1
                                                 统计学分析包括的重量表
                                                                                               生长速度性别   方案      对象        变量      Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9  g/天    Wgt_40   Wgt_48 Wgt_57男性  DHA+ARA  9701-0307    体重(g)    1397   1710   1919   2932                                     42.5     3445     5930   7475
                      年龄(周pca)  33.3   34.3   35.1   38.4                                              40.6     48.6   57.4男性  DHA+ARA  9702-0301    体重(g)    1670   1865   2160   2660                                     36.0     3780     5250
                      年龄(周pca)  32.0   33.0   34.0   36.0                                              40.6     47.6男性  DHA+ARA  9702-0303    体重(g)    1650   1905   2660                                            40.7     3500     5160   6520
                      年龄(周pca)  32.9   33.9   36.4                                                     40.0     48.0   56.4男性  DHA+ARA  9703-0301    体重(g)    1255   1460   1745   2055   2415                              42.3     4350     6020   6720
                      年龄(周pca)  30.4   30.4   31.3   32.3   33.4                                       40.4     47.4   56.6男性  DHA+ARA  9703-0305    体重(g)    1440   1635   1830   2115   2390   2590                       34.1     3170     4330   5630
                      年龄(周pca)  32.0   33.0   34.0   35.0   36.1   36.9                                40.0     47.9   56.7男性  DHA+ARA  9704-0301    体重(g)    1110   1270   1490   1740   2050                              35.1     3220     5460   7050
                      年龄(周pca)  30.6   31.6   32.4   33.4   34.4                                       39.9     47.7   56.7男性  DHA+ARA  9704-0302    体重(g)    1080   1230   1370   1520   1680   1840                       22.2     2570     6540   8050
                      年龄(周pca)  32.0   33.0   34.0   34.9   36.0   36.9                                40.0     48.1   57.4男性  DHA+ARA  9705-0301    体重(g)    1300   1440   1620   1870                                     27.0     2979     4400   5873
                      年龄(周pca)  32.7   33.7   34.7   35.7                                              40.1     48.1   58.0男性  DHA+ARA  9705-0306    体重(g)    1320   1490   1700   2020   2300                              32.7     3631     5447   6809
                      年龄(周pca)  31.4   32.4   33.4   34.4   35.9                                       39.9     47.9   56.9男性  DHA+ARA  9705-0307    体重(g)    1480   1650   1810   2240                                     36.4     3007     5589   6596
                      年龄(周pca)  34.4   35.4   36.1   37.4                                              39.9     48.4   56.7男性  DHA+ARA  9706-0305    体重(g)    1330   1455   1660   1930                                     31.4     2695     4820   6225
                      年龄(周pca)  33.9   34.4   35.4   36.6                                              39.9     48.1   58.1男性  DHA+ARA  9706-0307    体重(g)    1355   1585   1825   2270                                     40.0     3585     5955   6925
                      年龄(周pca)  31.9   33.0   33.9   35.1                                              40.4     49.1   57.6男性  DHA+ARA  9706-0309    体重(g)    1620   1910   2150                                            40.3     3460     5255   5775
                      年龄(周pca)  34.1   35.3   36.0                                                     40.9     48.7   57.4
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                         附录1
                                                 统计学分析包括的重量表
                                                                                            生长速度性别   方案     对象        变量      Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8  Wgt9  g/天    Wgt_40    Wgt_48  Wgt_57男性  DHA+ARA  9707-0301   体重(g)    1553   1980   2280   2720                                    41.5     3395      4950    6285
                     年龄(周pca)  32.6   34.3   35.3   36.6                                             40.1      47.9    56.9男性  DHA+ARA  9707-0305   体重(g)    1755   1990   2245   2505   2770                             37.4
                     年龄(周pca)  33.9   34.7   35.7   36.7   37.7男性  DHA+ARA  9707-0310   体重(g)    1620   1828   2140 3195                                      44.8     3585     5170    6725
                     年龄(周pca)  32.7   33.7   34.7   37.9                                             39.7     47.9    56.3男性  DHA+ARA  9708-0301   体重(g)    1640   1880   2200   2420                                    38.0     3730     4835    6185
                     年龄(周pca)  32.7   33.7   34.7   35.7                                             40.1     47.9    57.0男性  DHA+ARA  9708-0304   体重(g)    1680   2180                                                  55.6
                     年龄(周pca)  34.6   35.9男性  DHA+ARA  9709-0303   体重(g)    1470   1810                                                  48.6
                     年龄(周pca)  32.6   33.6男性  DHA+ARA  9709-0305   体重(g)    1410   1655   1900   2160                                    35.6     2630     4570    5520
                     年龄(周pca)  34.4   35.4   36.4   37.4                                             39.7     47.7    57.1男性  DHA+ARA  9712-0303   体重(g)    1180   1210   1450   1590                                    20.9     2520     3500    5010
                     年龄(周pca)  31.4   32.3   33.4   34.4                                             40.4     47.4    56.4男性  DHA+ARA  9712-0305   体重(g)    1325   1505   1785   2010   2300                             34.1     3030     4350    5510
                     年龄(周pca)  31.5   32.5   33.5   34.5   35.6                                      39.6     48.6    57.6男性  DHA+ARA  9723-0301   体重(g)    1630   1728   1961   2214                                    28.4     3104             5986
                     年龄(周pca)  33.9   34.9   35.9   36.9                                             40.3             58.9男性  HM       9698-0601                                                                                    3518     5497    6582
                                                                                                        40.0     48.3    56.9男性  HM       9694-0602                                                                                    3177     5220    6355
                                                                                                        40.0     48.1    57.0男性  HM       9698-0603                                                                                    3858     5447    6454
                                                                                                        40.0     48.0    57.0
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                           附录1
                                   统计学分析包括的重量表
                                                                             生长速度性别  方案   对象    变量   Wgt1  Wgt2  Wgt3  Wgt4  Wgt5  Wgt6  Wgt7  Wgt8  Wgt9  g/天   Wgt_40  Wgt_48  Wgt_57男性  HM   9698-0604                                                                     4355    5092    6383
                                                                                     40.0    48.0    57.0男性  HM   9698-0605                                                                     3433    4979    6426
                                                                                     40.0    48.1    57.1男性  HM   9699-0501                                                                     3915    6639    7773
                                                                                     40.0    48.3    57.4男性  HM   9699-0502                                                                     3802    5787    7178
                                                                                     40.0    48.4    57.4男性  HM   9701-0601                                                                     3317    5555    7070
                                                                                     48.0    47.9    56.4男性  HM   9701-0602                                                                     3487    5833    8070
                                                                                     40.0    47.3    56.3男性  HM   9701-0603                                                                     3232    4940    5855
                                                                                     40.0    47.4    56.4男性  HM   9701-0604                                                                     3600    5215    6285
                                                                                     40.0    47.9    56.9男性  HM   9701-0605                                                                     3402    5575    7210
                                                                                     40.0    47.6    57.6男性  HM   9701-0606                                                                     3090    4485    5445
                                                                                     40.0    47.7    56.7男性  HM   9702-0601                                                                     3480    5780    6530
                                                                                     40.0    48.6    56.6男性  HM   9702-0602                                                                     3165    5060    6660
                                                                                     40.0    48.3    57.1男性  HM   9703-0502                                                                     2670    5420    7220
                                                                                     40.0    48.3    57.1
*在生长速度计算中4个对象有9次称重,续表见下一页。
                                             附录1
                                     统计学分析包括的重量表
                                                                             生长速度性别  方案    对象    变量   Wgt1  Wgt2  Wgt3  Wgt4  Wgt5  Wgt6  Wgt7  Wgt8  Wgt9  g/天  Wgt_40  Wgt_48  Wgt_57男性  HM    9703-0503                                                                    4100    6740    8330
                                                                                     40.0    47.4    56.4男性  HM    9703-0504                                                                    3435    6000    7930
                                                                                     40.0    48.1    57.1男性  HM    9704-0502                                                                    3285    5220    6560
                                                                                     40.0    48.1    56.6男性  HM    9704-0503                                                                    3400    5200    6725
                                                                                     40.0    48.7    56.9男性  HM    9705-0601                                                                    3200    5617    6752
                                                                                     40.0    68.3    57.3男性  HM    9705-0602                                                                    3860    6227
                                                                                     40.0    48.0男性  HM    9706-0601                                                                    3152    5105    6545
                                                                                     40.0    49.0    57.0男性  HM    9706-0602                                                                    3557    5175    7315
                                                                                     40.0    47.4    57.7男性  HM    9706-0603                                                                    3192    5070    6970
                                                                                     40.0    47.9    56.7男性  HM    9706-0604                                                                    3461    4225    5525
                                                                                     40.0    48.0    57.1男性  HM    9706-0605                                                                    3870    6220    7660
                                                                                     40.0    48.1    56.4男性  HM    9706-0606                                                                    4315    5975    6720
                                                                                     40.0    48.3    56.6男性  HM    9707-0601                                                                    3263    4730    5825
                                                                                     40.0    48.1    57.0
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                附录1
                                      统计学分析包括的重量表
                                                                                生长速度性别  方案    对象      变量   Wgt1  Wgt2  Wgt3  Wgt4  Wgt5  Wgt6  Wgt7  Wgt8  Wgt9   g/天   Wgt_40  Wgt_48  Wgt_57男性  HM    9707-0602                                                                        3206    4515    6220
                                                                                         40.0    48.1    57.7男性  HM    9707-0603                                                                        4256    6930    8810
                                                                                         40.0    48.0    57.0男性  HM    9707-0604                                                                        3419    5460    6130
                                                                                         40.0    48.0    56.7男性  HM    9707-0605                                                                        3433
                                                                                         40.0男性  HM    9707-0606                                                                        3603    5825
                                                                                         40.0    48.4男性  HM    9707-0607                                                                        3569    5410    6870
                                                                                         40.0    47.9    56.9男性  HM    9707-0608                                                                        3348    5135    6370
                                                                                         40.0    48.0    57.0男性  HM    9707-0609                                                                        3348
                                                                                         40.0男性  HM    9708-0601                                                                        3064    5220    6595
                                                                                         40.0    47.6    56.4男性  HM    9708-0602                                                                        4085
                                                                                         40.0男性  HM    9708-0603                                                                        3319    5135    6327
                                                                                         40.0    48.4    57.1男性  HM    9708-0604                                                                        3291
                                                                                         40.0男性  HM    9708-0605                                                                        3796
                                                                                         40.0
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                         附录1
                                                 统计学分析包括的重量表性别  方案    对象        变量        Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9  生长速度   Wgt_40 Wgt_48 Wgt_57
                                                                                                  g/天男性  HM    9708-0606                                                                                           4020   4645   5405
                                                                                                            40.0   48.4   57.1男性  HM    9708-0607                                                                                           3333   4043   5180
                                                                                                            40.0   47.9   56.7男性  HM    9709-0505                                                                                           3400
                                                                                                            40.0女性  对照  9698-0003*   体重(g)     1020   1050   1070   1080   1080   1060   1080   1070            5.6
                    年龄(周pca)   31.1   31.3   31.4   31.6   31.7   31.9   32.0   32.1女性  对照  9699-0001     体重(g)     1464   1672   1862   2000   2145                                 24.1     2610   4369   5220
                    年龄(周pca)   32.7   33.7   34.7   35.7   36.7                                          39.7   47.9   56.9女性  对照  9699-0003     体重(g)     1473   1629   1860   2497                                        37.3     2780   4596   5816
                    年龄(周pca)   34.0   35.0   36.0   38.0                                                 40.0   48.0   57.0女性  对照  9701-0003     体重(g)     1480   1633   1903   1975   2292                                 29.1     2675   4165   5200
                    年龄(周pca)   34.6   35.6   36.6   37.3   38.6                                          40.6   48.6   55.6女性  对照  9701-0005     体重(g)     1174   1366   1555   1745   1976                                 28.3     3175   5140   6280
                    年龄(周pca)   30.7   31.7   32.7   33.7   34.7                                          39.7   48.4   56.4女性  对照  9701-0008     体重(g)     1391   1569   1898   2198   2406                                 41.1     2980   4425   5815
                    年龄(周pca)   34.3   35.3   36.4   37.3   37.9                                          40.4   47.4   56.4女性  对照  9701-0011    体重(g)      1050   1254   1492   1756   2044                                 36.6     2870   4420   5505
                   年龄(周pca)    30.6   31.4   32.4   33.4   34.4                                          39.7   48.6   57.4女性  对照  9702-0002    体重(g)      1222   1371   1570   1750   1995   2390                          29.4     3380   4900
                   年龄(周pca)    31.7   32.7   34.1   35.1   36.0   37.1                                   40.4   47.6女性  对照  9702-0004    体重(g)      1454   1555   1840   2530                                        31.6     3600   5160   6900
                   年龄(周pca)    31.0   31.9   33.1   36.0                                                 39.9   47.7   56.7女性  对照  9702-0010    体重(g)      1775   2065   2410   2645                                        42.2     3060   4820   6690
                   年龄(周pca)    34.0   35.0   36.0   37.0                                                 39.9   48.3   57.6*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                    附录1
                                            统计学分析包括的重量表性别 方案    对象      变量      Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9  生长速度    Wgt_40   Wgt_48   Wgt_57
                                                                                              g/天女性 对照  9703-0002   体重(g)   1170   1250   1390   1570   1825   2130                          26.4     3210     4750
                 年龄(周pca) 29.1   30.4   31.3   32.4   33.4   34.3                                   39.6     47.4女性 对照  9703-0005   体重(g)   1420   1590   1765   1900   2220                                 29.5     2610     4330     5640
                 年龄(周pca) 31.4   32.3   33.3   33.9   35.3                                          37.3     46.0     55.0女性 对照  9703-0008   体重(g)   1495   1715   2095   2445   2685                                 48.3     3360     4780     6410
                 年龄(周pca) 33.0   34.0   35.0   36.0   36.6                                          40.1     47.7     56.1女性 对照  9705-0004   体重(g)   1120   1290   1490   1660                                        28.3     2722     4085     5646
                 年龄(周pca) 31.3   32.3   33.3   34.0                                                 39.7     46.6     55.0女性 对照  9706-0003   体重(g)   1515   1673   1965   2330                                        37.9
                 年龄(周pca) 35.1   36.3   37.1   38.3女性 对照  9706-0005   体重(g)   1485   1610   1805   2150                                        31.7     2740     4165     5305
                 年龄(周pca) 33.0   33.7   34.7   36.0                                                 40.0     48.1     57.3女性 对照  9706-0009   体重(g)   1525   1620   1960                                               31.6     3640     5495     7225
                 年龄(周pca) 32.3   32.9   34.3                                                        40.3     47.6     53.4女性 对照  9706-0010   体重(g)   1905   2185                                                      56.0     3655     5390     6535
                 年龄(周pca) 34.3   35.0                                                               40.0     48.4     56.7女性 对照  9706-0013   体重(g)   1185   1270   1585   1810                                        31.1     2680     3800
                 年龄(周pca) 31.6   32.4   33.6   34.6                                                 40.1     48.4女性 对照  9706-0016   体重(g)   1510   1765   1935                                               32.6     3320     4535     5297
                 年龄(周pca) 32.0   33.1   33.9                                                        40.7     48.7     56.6女性 对照  9707-0003   体重(g)   1465   1505   1655   2010   2325   2765                          30.2     3110     4125     4995
                 年龄(周pca) 32.0   32.6   33.6   35.3   36.4   38.3                                   40.1     48.1     57.1女性 对照  9707-0006   体重(g)   1866   3430   3430                                               41.2     3430     5385     7250
                 年龄(周pca) 34.6   40.0   40.0                                                        40.0     48.9     57.3女性 对照  9707-1006   体重(g)   1815   3330   3330                                               39.9     3330     5490     6920
                 年龄(周pca) 34.6   40.0   40.0                                                        40.0     48.9     57.3*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                     附录1
                                             统计学分析包括的重量表性别 方案   对象        变量     Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9   生长速度   Wgt_40   Wgt 48   Wgt_57
                                                                                              g/天女性 对照 9708-0001    体重(g)   1410   1600   1850   2050                                        27.2      2910     4734
                 年龄(周pca) 33.4   34.4   35.4   36.9                                                  40.6     48.4女性 对照 9708-0003    体重(g)   940.0  970.0                                                      4.3
                 年龄(周pca) 30.0   31.0女性 对照 9708-0008    体重(g)   1380   1605   1860   2180                                         33.1     2582     4110      5361
                 年龄(周pca) 32.9   33.7   34.9   36.3                                                  39.3     47.4      57.1女性 对照 9709-0002    体重(g)   1980   2225   2400                                                30.0
                 年龄(周pca) 32.7   33.7   34.7女性 对照 9709-0005    体重(g)   1175   1425   1665   1945   2200                                  32.3     2975     4700      5900
                 年龄(周pca) 31.9   33.3   34.6   35.6   36.3                                           39.6     48.4      56.7女性 对照 9712-0005    体重(g)   972.0  1145   1290   1490   1695                                  25.6     2930     4450      5880
                 年龄(周pca) 29.1   30.1   31.1   32.1   33.1                                           40.3     47.6      57.1女性 对照 9712-0006    体重(g)   1203   1358   1585   1790                                         28.4     3030     4560      6230
                 年龄(周pca) 31.9   32.9   33.9   34.9                                                  39.7     48.0      57.0女性 对照 9743-0003    体重(g)   1300   1520   1740   1890                                         24.0              4000      5160
                 年龄(周pca) 31.6   33.4   34.1   35.1                                                           48.4      57.4女性 对照 9746-0001    体重(g)   1420   1740   2075   2320   2625                                  42.7     3170     4145      5192
                 年龄(周pca) 32.6   33.6   34.6   35.6   36.6                                           39.7     47.6      56.6女性 DHA  9698-0004    体重(g)   1410   1650   1890   2140                                         34.7     3787     4795      6291
                 年龄(周pca) 30.1   31.1   32.1   33.1                                                  40.0     48.0      57.0女性 DHA  9698-0006    体重(g)   1110   1240   1420   1720                                         28.7
                 年龄(周pca) 30.7   31.7   32.7   33.7女性 DHA  9698-0009    体重(g)   1205   1310   1520   1630   2020                                  25.9     2891     3979      5121
                 年龄(周pca) 30.3   31.4   32.4   33.1   34.9                                           40.0     48.0      57.0女性 DHA  9698-0307    体重(g)   1790   2110   2450                                                29.7     3135     5185      6695
                  年龄(周pca) 34.4   35.7   37.6                                                         39.4     47.4      56.4*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                    附录1
                                            统计学分析包括的重量表性别  方案    对象      变量      Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9   生长速度   Wgt_40   Wgt_48   Wgt_57
                                                                                                g/天女性  DHA  9699-0002   体重(g)    1313   1477   1669   1929   2380                                  36.9     3177     5787     7093
                 年龄(周pca)  32.9   33.9   34.9   35.9   36.9                                           39.7     47.7     56.7女性  DHA  9700-0001   体重(g)    1580   1820   2050   2295   2500                                  34.5     3210     5110     6300
                 年龄(周pca)  32.4   33.4   34.3   35.3   36.3                                           40.1     48.1     57.1女性  DHA  9701-0001   体重(g)    1300   1356   1586   1924   2125                                  34.2     2910     4325     5625
                 年龄(周pca)  33.0   34.0   35.0   36.0   36.6                                           39.6     48.0     57.0女性  DHA  9701-0004   体重(g)    1108   1261   1441   1671   1897                                  28.4     3020     4855     6040
                 年龄(周pca)  30.7   31.7   32.7   33.7   34.7                                           39.7     48.4     56.4女性  DHA  9701-0012   体重(g)    1674   1928   2151   2311   2685   2685                           30.1     2685
                 年龄(周pca)  34.9   35.9   36.9   37.6   39.6   39.6                                    39.6女性  DHA  9701-0014   体重(g)    1422   1631   1858   2455                                         37.2     2970     4605     5140
                 年龄(周pca)  33.9   34.9   35.9   37.9                                                  39.9     47.7     56.9女性  DHA  9702-0001   体重(g)    1780   2115   2390   3000                                         35.8     3850     5610     6600
                 年龄(周pca)  31.6   32.9   33.9   36.4                                                  40.0     49.6     57.0女性  DHA  9702-0006   体重(g)    1850   2005   2650   2650                                         27.3     2650     4450     6020
                 年龄(周pca)  35.4   36.1   39.6   39.6                                                  39.6     48.4     56.4女性  DHA  9702-0007   体重(g)    1285   1459   1780   1965   2035                                  29.6
                 年龄(周pca)  31.1   32.1   33.6   34.4   34.9女性  DHA  9702-0008   体重(g)    1605   1930   3540   3540                                         51.3     3540     5920     7820
                 年龄(周pca)  34.1   35.1   39.6   39.6                                                  39.6     47.6     57.1女性  DHA  9703-0003   体重(g)    1255   1355   1535   1845   2150                                  34.8     2430     4130     5010
                 年龄(周pca)  34.4   35.1   36.1   37.1   38.1                                           39.4     48.0     56.1女性  DHA  9703-0004   体重(g)    1170   1340   1550   1795   2225                                  33.9     2870     4610     6490
                 年龄(周pca)  32.6   33.3   34.3   35.3   37.0                                           39.4     48.1     57.1女性  DHA  9703-0009   体重(g)    1570   1830   2095   2395   2655                                  34.6     3160     4480     5570
                 年龄(周pca)  33.3   34.3   35.1   36.3   37.9                                           40.4     48.4     58.0*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                       附录1
                                               统计学分析包括的重量表性别 方案   对象         变量     Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9   生长速度   Wgt_40   Wgt_48   Wgt_57
                                                                                               g/天女性 DHA   9704-0004    体重(g)   1440   1670   1740                                               30.5      3100     5830     8630
                  年龄(周pca) 33.6   34.6   35.0                                                         40.0     48.0     57.0女性 DHA   9704-0005    体重(g)   1050   1310   1490   1700   1890                                 30.0      3360     4860     6100
                  年龄(周pca) 29.7   30.9   31.7   32.7   33.7                                           39.6     48.0     57.0女性 DHA   9705-0001    体重(g)   1220   1370   1590   1880   2098                                 31.9      3092     4795     5986
                  年龄(周pca) 32.7   33.6   34.7   35.7   36.7                                           40.1     48.1     57.1女性 DHA   9706-0006    体重(g)   1270   1405   1630   1930                                        31.7      2705     4145     5320
                  年龄(周pca) 33.0   33.7   34.7   36.0                                                  40.0     48.1     57.3女性 DHA   9706-0008    体重(g)   990.0  1188   1345   1485                                        23.0      2120
                  年龄(周pca) 33.4   34.6   35.7   36.4                                                  39.9女性 DHA   9706-0012    体重(g)   1610   1830   2130   2280                                        32.5      3530     4790
                  年龄(周pca) 31.6   32.4   33.6   34.6                                                  40.1     48.4女性 DHA   9706-0014    体重(g)   1080   1170   1395   1560   1804                                 26.2      3295     5600     7675
                  年龄(周pca) 31.3   32.6   33.4   34.4   35.3                                           40.6     49.4     58.0女性 DHA   9707-0004    体重(g)   1635   1771   2850                                               38.1      3045     4595     5765
                  年龄(周pca) 34.0   35.0   38.7                                                         40.0     48.0     57.0女性 DHA   9707-0308    体重(g)   2005   3440   3440                                               42.2      3440     4800     6360
                  年龄(周pca) 34.4   39.3   39.3                                                         39.3     47.3     57.7女性 DHA   9708-0004    体重(g)   1460   1665   1955   2280   2485                                 38.1
                  年龄(周pca) 32.6   33.6   34.6   35.6   36.6女性 DHA   9708-0006    体重(g)   1485   1775   2110   2380                                        39.5      3010     4620     6530
                  年龄(周pca) 33.7   34.7   35.7   37.0                                                  40.1     48.1     57.0女性 DHA   9709-0001    体重(g)   1250   1490   1755   1970   2250   2520                          33.8      3500
                  年龄(周pca) 29.6   31.0   32.0   33.0   34.0   35.0                                    40.1女性 DHA   9709-0003    体重(g)   1540   1725   2015   2155                                        30.5      2580     4080     5420
                  年龄(周pca) 34.4   35.4   36.4   37.4                                                  40.3     47.7     57.1*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                         附录1
                                                 统计学分析包括的重量表性别   方案   对象        变量      Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9 生长速度   Wgt_40   Wgt_48   Wgt_57
                                                                                               g/天女性   DHA   9712-0001    体重(g)   987.0  1120   1270   1470   1685                               24.9     2940     3980     5250
                    年龄(周pca) 30.0   31.0   32.0   33.0   34.0                                        40.1     48.1     57.1女性   DHA   9712-0002    体重(g)   1060   1230   1430                                             26.4
                    年龄(周pca) 32.7   33.7   34.7女性   DHA   9712-0007    体重(g)   1082   1230   1440   1650                                      27.3     2425     4250     5340
                    年龄(周pca) 32.7   33.7   34.7   35.7                                               39.7     47.9     56.9女性   DHA   9743-0001    体重(g)   1000   1170   1470   1800   1930                               33.5              4140     5400
                    年龄(周pca) 32.1   33.1   34.4   35.7   36.1                                                 48.3     57.3女性   DHA   9743-0002    体重(g)   1380   1570   1845   1975                                      29.7              4540     5160
                    年龄(周pca) 32.1   33.3   34.1   35.1                                                        48.4     57.4女性 DHA+ARA 9698-0001    体重(g)   1550   1690   2000   2380                                      37.1     3530     5348     6582
                    年龄(周pca) 31.6   32.6   33.6   34.9                                               40.0     47.7     56.7女性 DHA+ARA 9698-0002    体重(g)   1580   1870   2130   2260                                      31.8     3241
                    年龄(周pca) 32.6   33.7   34.6   35.7                                               40.7女性 DHA+ARA 9699-0004    体重(g)   985.0  1122   1283   1536   1788                               28.9     3177     5107     6979
                    年龄(周pca) 31.0   32.0   33.0   34.0   35.0                                        41.3     48.3     57.3女性 DHA+ARA 9699-0005    体重(g)   1330   1542   1688   2000   2330                               35.1     4029     6752     8341
                    年龄(周pca) 31.9   32.9   33.9   34.9   35.9                                        40.0     48.0     57.0女性 DHA+ARA 9700-0002    体重(g)   1315   1525   1885   2035   2220   2480                        31.9     3340     4930     6420
                    年龄(周pca) 30.3   31.3   32.3   33.3   34.1   35.6                                 40.3     48.1     57.1女性 DHA+ARA 9701-0002    体重(g)   1398   1609   1887   2210   2420                               37.8     2930     5115     6525
                    年龄(周pca) 33.4   34.4   35.4   36.4   37.4                                        39.4     48.4     56.4女性 DHA+ARA 9701-0006    体重(g)   1720   1859   2113   2456   2728                               38.3     3600     5045     6270
                    年龄(周pca) 32.3   33.3   34.3   35.3   36.1                                        40.3     48.0     57.3女性 DHA+ARA 9701-0007    体重(g)   1469   1427   1590   1982   2227                               29.8     2680     4935     6955
                    年龄(周pca) 33.7   34.9   35.7   36.7   37.7                                        39.9     47.9     56.9*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                       附录1
                                                 统计学分析包括的重量表性别    方案    对象        变量     Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9 生长速度   Wgt_40   Wgt_48 Wgt_57
                                                                                                g/天女性 DHA+ARA  9701-0010    体重(g)   1488   1703   1978   2234   2433   2759                        34.6     3500     5545
                     年龄(周pca) 32.3   33.4   34.4   35.3   36.1   37.7                                 41.1     48.4女性 DHA+ARA  9701-0013    体重(g)   1841   2019                                                    35.6              4545   5550
                     年龄(周pca) 33.0   33.7                                                                      48.7   57.4女性 DHA+ARA  9702-0003    体重(g)   1293   1488   1820   2155   2400                               39.9     4190     6220   7500
                     年龄(周pca) 30.1   31.1   32.1   33.4   34.1                                        40.0     48.4   56.9女性 DHA+ARA  9702-0005    体重(g)   1895   2060   2300   2525   2710                               29.9     3025     4300   5340
                     年龄(周pca) 34.0   35.0   36.0   37.0   38.0                                        40.0     47.4   56.4女性 DHA+ARA  9702-0009    体重(g)   1725   2000   2230   2595   2655                               40.9     2905     4680   6410
                     年龄(周pca) 34.0   35.0   36.0   37.0   37.3                                        39.9     48.3   57.6女性 DHA+ARA  9703-0001    体重(g)   1145   1255   1450   1680   1955                               28.9     3030     4250   5420
                     年龄(周pca) 31.3   32.1   33.1   34.3   35.3                                        41.0     48.1   57.3女性 DHA+ARA  9703-0006    体重(g)   1865   2200   2560   2880                                      49.1     3600     5400   6650
                     年龄(周pca) 34.0   35.0   35.9   37.0                                               40.0     48.1   56.7女性 DHA+ARA  9703-0007    体重(g)   1390   1495   1620   1880   2030   2240                        27.4     2850     4190   5850
                     年龄(周pca) 32.0   33.1   34.0   35.0   35.7   36.6                                 40.0     47.9   56.7女性 DHA+ARA  9704-0002    体重(g)   960.0  1090   1200   1370   1570   1780   2070                 26.7     3110     5150   6800
                     年龄(周pca) 29.0   30.0   30.9   31.9   32.9   33.9   34.9                          40.0     48.0   57.3女性 DHA+ARA  9704-0003    体重(g)   1690   1840                                                    30.0     4000     5400   6640
                     年龄(周pca) 32.7   33.4                                                             40.0     48.0   57.0女性 DHA+ARA  9705-0003    体重(g)   1760   2260   2500   2920                                      49.8     3376     5107   6894
                     年龄(周pca) 34.4   35.7   36.6   37.7                                               39.9     48.4   56.9女性 DHA+ARA  9705-0005*  体重(g)   1075   1120   1185   1280   1310   1310   1265   1350   1380   22.1     2600     4000   5050
                     年龄(周pca) 31.1   31.4   31.7   32.1   32.4   32.7   33.0   33.3   33.4            40.4     48.0   57.0女性 DHA+ARA  9706-0001    体重(g)   1290   1515   1685   2060                                      34.5     4100     6550   7655
                     年龄(周pca) 31.7   32.9   33.7   34.9                                               40.1     48.6   56.7*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                        附录1
                                                统计学分析包括的重量表性别   方案     对象        变量     Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9 生长速度   Wgt_40   Wgt_48 Wgt_57
                                                                                                g/天女性  DHA+ARA 9706-0002    体重(g)   1395   1710   1884   2275                                      34.8      2845     4645   5550
                     年龄(周pca) 31.9   33.0   33.9   35.4                                                40.3     48.9   57.3女性  DHA+ARA 9706-0004    体重(g)   1550   1705   2050                                             36.1      2645     4225   4935
                     年龄(周pca) 36.7   37.6   38.7                                                       41.7     49.7   58.0女性  DHA+ARA 9706-0007    体重(g)   1235   1490   1820   1930                                      34.3      2505
                     年龄(周pca) 33.4   34.6   35.7   36.4                                                40.3女性  DHA+ARA 9706-0011    体重(g)   1900   2105                                                    41.0      3430     5175   6140
                     年龄(周pca) 34.3   35.0                                                              40.0     48.4   56.7女性  DHA+ARA 9706-0015    体重(g)   1670   1975   2210                                             41.6      3005     4465   5810
                     年龄(周pca) 34.6   35.6   36.4                                                       40.9     48.4   57.6女性  DHA+ARA 9706-0017    体重(g)   1465   1700   1895   2170                                      33.4
                     年龄(周pca) 32.3   33.4   34.3   35.3女性  DHA+ARA 9707-0002    体重(g)   1775   2240   2385   2610                                      33.2
                     年龄(周pca) 34.3   36.0   36.9   37.9女性  DHA+ARA 9708-0002    体重(g)   1535   1700   1980   2200                                      32.5      2724     4645   6315
                     年龄(周pca) 33.0   34.0   35.0   36.0                                                38.1     47.6   55.4女性  DHA+ARA 9708-0005    体重(g)   1125   1345   1610   1980                                      40.4      3121     5855   7875
                     年龄(周pca) 32.4   33.4   34.4   35.4                                                39.4     47.4   57.4女性  DHA+ARA 9708-0007    体重(g)   1200   1440   1680   1975                                      36.6
                     年龄(周pca) 31.3   32.3   33.3   34.3女性  DHA+ARA 9709-0004    体重(g)   1350   1560   1885   2250   2475                               37.0      3295     5250   6685
                     年龄(周pca) 31.9   33.3   34.6   35.6   36.3                                         39.7     48.4   56.7女性  DHA+ARA 9712-0003    体重(g)   1283   1410   1590   1850   2010                               27.1      2580     4130   5640
                     年龄(周pca) 32.0   33.0   34.0   35.0   36.0                                         40.0     48.2   57.5女性  DHA+ARA 9712-0004    体重(g)   1575   1780   1890   2080   2530                               29.7      3220     4920   6600
                     年龄(周pca) 33.0   34.0   34.6   35.6   37.6                                         40.3     48.1   57.1*在生长速度计算中4个对象有9次称重,续表见下一页。
                                                     附录1
                                             统计学分析包括的重量表
                                                                                      生长速度性别    方案     对象       变量     Wgt1  Wgt2  Wgt3  Wgt4  Wgt5  Wgt6  Wgt7  Wgt8  Wgt9   g/天   Wgt_40  Wgt_48  Wgt_57女性  DHA+ARA  9712-0008   体重(g)   1590  1780  1990  2475                                 37.2    2960    4470    5760
                     年龄(周pca) 34.0  35.0  35.8  37.4                                         40.1    48.1    57.1女性  DHA+ARA  9746-0002   体重(g)   1249  1429  1597  1814  2110                           30.1    2680    4010    5362
                     年龄(周pca) 32.7  33.7  34.7  35.7  36.7                                   39.9    46.9    56.9女性  HM       9698-0501                                                                            3546    4880
                                                                                                40.0    48.3女性  HM       9698-0502                                                                            3518    5972
                                                                                                40.0    47.9女性  HM       9698-0503                                                                            3390    4213    5319
                                                                                                40.0    48.3    57.1女性  HM       9698-0504                                                                            3383    5234    6667
                                                                                                40.0    48.7    57.9女性  HM       9698-0505                                                                            3646    4638    5653
                                                                                                40.0    48.3    57.0女性  HM       9699-0601                                                                            2582    4766    5731
                                                                                                40.0    49.0    57.0女性  HM       9699-0602                                                                            4284    4823    5986
                                                                                                40.0    48.0    57.0女性  HM       9699-0603                                                                            3716    4482    5674
                                                                                                40.0    47.7    56.7女性  HM       9699-0604                                                                            3660    4738    6355
                                                                                                40.0    48.0    57.0女性  HM       9699-0605                                                                            3433    5617    7603
                                                                                                40.0    48.4    57.6女性  HM       9701-0501                                                                            3884    5630    6450
                                                                                                40.0    47.7    57.7
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                              附录1
                                      统计学分析包括的重量表
                                                                               生长速度性别  方案   对象     变量    Wgt1  Wgt2  Wgt3  Wgt4  Wgt5  Wgt6  Wgt7  Wgt8  Wgt9   g/天    Wgt_40  Wgt_48  Wgt_57女性  HM   9701-0502                                                                          3858    5420    6700
                                                                                          40.0    48.6    57.6女性  HM   9701-0503                                                                          3430    4265    5085
                                                                                          40.0    47.4    57.4女性  HM   9701-0504                                                                          3317    5020    6230
                                                                                          40.0    48.1    57.1女性  HM   9702-0501                                                                          3302    5540    6630
                                                                                          40.0    47.7    56.7女性  HM   9702-0502                                                                          2658    5310    6800
                                                                                          40.0    47.4    57.1女性  HM   9702-0503                                                                          2895    3430    4530
                                                                                          40.0    47.7    57.4女性  HM   9702-0504                                                                          3401    5390    6270
                                                                                          40.0    48.0    57.4女性  HM   9702-0505                                                                          3141    4210    5320
                                                                                          40.0    47.9    57.0女性  HM   9702-0506                                                                          3762    6040    7600
                                                                                          40.0    48.9    57.7女性  HM   9702-0507                                                                          2718    4050    4940
                                                                                          40.0    48.9    57.4女性  HM   9702-0508                                                                          2927    4240    5860
                                                                                          40.0    47.4    57.0女性  HM   9703-0501                                                                          4085    5260    6360
                                                                                          40.0    48.1    57.1女性  HM   9703-0505                                                                          3390    5760    7670
                                                                                          40.0    48.3    57.3
*在生长速度计算中4个对象有9次称重,续表见下一页。
                                             附录1
                                     统计学分析包括的重量表
                                                                              生长速度性别  方案    对象    变量   Wgt1  Wgt2  Wgt3  Wgt4  Wgt5  Wgt6  Wgt7  Wgt8  Wgt9   g/天   Wgt_40  Wgt_48  Wgt_57女性   HM   9703-0506                                                                      3405    6170    7490
                                                                                       40.0    47.9    56.9女性   HM   9703-0507                                                                      3085    5090    6550
                                                                                       40.0    48.0    56.3女性   HM   9704-0501                                                                      3194    4700    5880
                                                                                       40.0    48.1    57.4女性   HM   9705-0501                                                                      3120    4500    5702
                                                                                       40.0    48.1    57.1女性   HM   9705-0502                                                                      4000    6327    7348
                                                                                       40.0    48.3    57.3女性   HM   9706-0501                                                                      3396    5000    6645
                                                                                       40.0    48.3    58.1女性   HM   9706-0502                                                                      3041    4315    5525
                                                                                       40.0    47.7    57.6女性   HM   9707-0501                                                                      4653    5515    6770
                                                                                       40.0    47.9    56.6女性   HM   9707-0502                                                                      3419    5500    7080
                                                                                       40.0    48.0    57.1女性   HM   9707-0503                                                                      3773    5785    7675
                                                                                       40.0    47.9    56.9女性   HM   9707-0505                                                                      3716
                                                                                       40.0女性   HM   9708-0501                                                                      3688    5440    6890
                                                                                       40.0    48.1    57.6女性   HM   9708-0502                                                                      3454    5192    5950
                                                                                       40.0    48.1    57.4
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                    附录1
                                            统计学分析包括的重量表
                                                                                            生长速度性别    方案     对象     变量     Wgt1   Wgt2   Wgt3   Wgt4   Wgt5   Wgt6   Wgt7   Wgt8   Wgt9   g/天   Wgt_40   Wgt_48   Wgt_57女性     HM    9708-0503                                                                                  2977      5165    7040
                                                                                                      40.0      48.1    57.4女性     HM    9708-0504                                                                                  3864      5660    6705
                                                                                                      40.0      48.4    57.4女性     HM    9708-0505                                                                                  3431      5800    7435
                                                                                                      40.0      47.7    57.6女性     HM    9709-0501                                                                                  3550
                                                                                                      40.0女性     HM    9709-0502                                                                                  3715      5205    6100
                                                                                                      40.0      48.0    56.9女性     HM    9709-0503                                                                                  3195
                                                                                                      40.0女性     HM    9709-0504                                                                                  3190      4590
                                                                                                      40.0      48.3女性     HM    9709-0506                                                                                  3505      4500    5910
                                                                                                      40.0      48.0    57.1
*在生长速度计算中4个对象有9次称重、续表见下一页。
                                                  附录1
                                          统计学分析包括的重量表
                                                                                                                        生长速度性别 方案   对象     变量    Wgt1 Wgt2 Wgt3 Wgt4 Wgt5 Wgt6 Wgt7 Wgt8 Wgt9 Wgt10 Wgt11 Wgt12 Wgt13 Wgt14 Wgt15 Wgt16 Wgt17 Wgt18 g/天男性 对照 9712-0301 体重(g)  1245 1221 1245 1291 1294 1330 1369 1402 1433 1448  1465                                            26.1
            年龄(周pca)  31.6 31.7 31.9 32.0 32.1 32.3 32.4 32.6 32.7 32.9  33.0男性 DHA  9707-0307 体重(g)  1649 1675 1699 1732 1778 1811 1858 1882 1938 1994  2030 2075                                       39.6
            年龄(周pca)  32.4 32.6 32.7 32.9 33.0 33.1 33.3 33.4 33.6 33.7  33.9 34.0女性 对照 9698-0003 体重(g)  1020 1050 1070 1080 1080 1060 1080 1070                                                             5.6
            年龄(周pca)  31.1 31.3 31.4 31.6 31.7 31.9 32.0 32.1女性 DHA+ARA9705-0005 体重(g)1075 1120 1185 1280 1310 1310 1265 1350 1380 1440  1450  1510  1515  1565  1585  1640  1680  1670  22.1
            年龄(周pca)  31.1 31.4 31.7 32.1 32.4 32.7 33.0 33.3 33.4 33.7  33.9  34.0  34.1  34.3  34.4  34.6  34.7  34.9

Claims (13)

1.促进不足月婴儿生长的方法,包括给所述婴儿使用生长促进量的DHA和ARA。
2.权利要求1所述的方法,其中DHA和ARA补充入婴儿制剂中。
3.权利要求1所述的方法,其中ARA∶DHA的比例为1∶2至5∶1。
4.权利要求1的方法,其中ARA∶DHA的比例为1∶1至3∶1。
5.权利要求1的方法,其中ARA∶DHA的比例为2∶1。
6.权利要求2所述的方法,其中该婴儿制剂含有含量为约2mg/100kcal至约50mg/100kcal的DHA和含量为约4mg/100kcal至约100mg/100kcal的ARA。
7.权利要求2所述的方法,其中该婴儿制剂含有含量为约5mg/100kcal至约33mg/100kcal的DHA和含量为约10mg/100kcal至约67mg/100kcal的ARA。
8.权利要求2所述的方法,其中该婴儿配方奶粉含有含量为约15mg/100kcal至约20mg/100kcal的DHA和含量为约30mg/100kcal至约40mg/100kcal的ARA。
9.权利要求1的方法,其中达到等于正常足月母乳喂养婴儿的生长的时间少于9个月的校正年龄。
10.权利要求1的方法,其中达到等于正常足月母乳喂养婴儿的生长的时间少于6个月的校正年龄。
11.权利要求1的方法,其中达到等于正常足月母乳喂养婴儿的生长的时间少于4个月的校正年龄。
12.权利要求1的方法,其中达到等于正常足月母乳喂养婴儿的生长的时间少于2个月的校正年龄。
13.权利要求1的方法,其中达到等于正常足月母乳喂养婴儿的生长的时间不大于足月的校正年龄。
CNB988055694A 1997-03-27 1998-03-20 二十二碳六烯酸和花生四烯酸促进不足月婴儿生长的用途 Expired - Fee Related CN1191828C (zh)

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