Fig. 2: Risk for any offspring psychiatric diagnosis by increasing number of mother’s antibiotic drug purchases during pregnancy (trimester 1–3).
From: Early exposure to antibiotic drugs and risk for psychiatric disorders: a population-based study

All types of antibiotic drugs were considered. The covariates adjusted for are those listed in Fig. 1. Error bars indicate 99% confidence interval. Reference: Births where the mother had no antibiotic purchase during pregnancy.