Comparison of clinical data for cases and controls used in the nested case-control study of breast milk antimicrobial molecules.

Infant n = 20 in each group, however, at day 21, only 14 LOS infants and 17 non-LOS infants mothers’ provided milk. paMean±SD;bMedian (IQR);cProportion (%);MOM = mothers’ own milk; PDHM = pasteurised donor human milk.*Data were only collected on milk feeds to day 28, therefore infants who had not reached full doses by day 28 were designated as receiving milk at day 28 arbitrarily (n = 12 LOS, 5 non-LOS).Comparison of clinical data for cases and controls used in the nested case-control study of breast milk antimicrobial molecules.

各组婴儿样本量均为20例，但在第21天时，仅14名早发型脓毒症（Late-onset Sepsis, LOS）患儿与17名非LOS患儿的母亲提供了乳汁。a 均值±标准差；b 中位数（四分位间距，IQR）；c 构成比（%）；MOM = 母亲自身乳汁（Mothers’ Own Milk, MOM）；PDHM = 巴氏消毒供体人乳（Pasteurised Donor Human Milk, PDHM）。* 本研究仅收集至第28天的乳汁喂养数据，因此对于第28天时仍未达到全量喂养的婴儿，统一将其记为第28天接受乳汁喂养（其中LOS组12例，非LOS组5例）。本项针对母乳抗菌分子的巢式病例对照研究中，病例组与对照组的临床数据比较如下。