Additional file 4 of Examining the relationship between maternal body size, gestational glucose tolerance status, mode of delivery and ethnicity on human milk microbiota at three months post-partum

Additional file 4: Table S4. The association between maternal characteristics and milk microbiota alpha-diversity. Pre-pregnancy BMI and post-partum BMI models were adjusted for maternal glucose tolerance status, mode of delivery, DNA extraction and PCR sequencing batches. Ethnicity was adjusted for DNA extraction and PCR sequencing batch effects.

补充材料4：附表S4。产妇特征与乳汁菌群α多样性（alpha-diversity）之间的关联分析。针对孕前身体质量指数（Body Mass Index, BMI）与产后BMI所构建的模型，均校正了产妇葡萄糖耐量状态、分娩方式、DNA提取及PCR测序批次等混杂变量。针对种族因素的分析模型，则校正了DNA提取与PCR测序的批次效应。