Narayanan I, Prakash K, Prabhakar A K, Gujral V V
Acta Paediatr Scand. 1982 May;71(3):441-5. doi: 10.1111/j.1651-2227.1982.tb09449.x.
This paper comprises 261 low birth weight infants who were divided into four groups with different feeding schedules. Group I--expressed human milk for all the feeds; Group II--human milk for half the feeds and the nursery formula for the rest; Group III--colostrum, 20 ml three times a day along with the nursery formula; and Group IV--control--only the nursery formula. The groups were matched by means of a randomized block design for identifiable factors which could predispose to the occurrence of infection. Infections were found to be significantly less in the groups which received human milk (p less than 0.001).
本文纳入了261名低体重儿,将他们分为四组,采用不同的喂养方案。第一组——全部喂养挤出的母乳;第二组——一半喂养母乳,另一半喂养婴儿配方奶;第三组——初乳,每天三次,每次20毫升,同时搭配婴儿配方奶;第四组——对照组——仅喂养婴儿配方奶。通过随机区组设计,使各组在可能导致感染发生的可识别因素方面相匹配。结果发现,接受母乳喂养的组感染率显著更低(p<0.001)。