Difference in standardized grade (z-score) in language and mathematics for the full-sibling cohort and difference in IQ for the nested full-brother sub-cohort, by maternal exposure to infection during pregnancy compared with no exposure.

All analyses are adjusted for maternal and paternal age at childbirth, maternal and paternal educational level, and number of older siblings. The estimates are also presented graphically in Fig 1. Blank cells denote antimicrobial subtypes with 100 or fewer children exposed in the full-brother cohort, yielding uninformative IQ point estimates. (XLSX)所有分析均针对分娩时父母双方年龄、父母受教育程度以及家中年长同胞数量进行了校正。估算结果同时以图形形式展示于图1中。空白单元格代表全同胞队列（full-brother cohort）中，对应抗菌药物亚型的暴露儿童人数不超过100的组别，此类情况将得到无信息的智商（IQ）点估计值。(XLSX)