Effect estimates and 95% confidence intervals for the difference in percent relative abundance per point increase on the given BASC-2 scale. Sex-specific estimates derive from models with sex-specific variables for BASC-2 scores adjusting for the main effect child sex, gestational age, maternal education, parity, delivery mode, maternal and paternal age at delivery, maternal smoking during pregnancy, early life exclusive breastfeeding, duration of any breastfeeding, and child age at follow up. * indicates FDR q < 0.05 ; † indicates FDR < 0.1.