Single-pollutant model results [ (95% CI)] per log-unit increase in creatinine-standardized midpregnancy phthalate or phenol biomarker concentration with infant size and body composition at birth and at 5 months of age in the analytic sample (), Healthy Start cohort, 2009–2014. Models were adjusted for age, race and ethnicity, prepregnancy body mass index category, highest education level completed, any previous pregnancies, smoking during pregnancy, gestational age at biological sample collection, infant sex, diet during pregnancy, physical activity during pregnancy, and gestational weight gain. In models for infant outcomes at the 5-month follow-up, we additionally adjusted for infant age. See Tables S5 and S6 for more details. Note: BPA, bisphenol A; BPS, bisphenol S; CI, confidence interval; MBzP, mono-benzyl phthalate; MCNP, mono carboxyisononyl phthalate; MCOP, mono carboxyisooctyl phthalate; MCPP, mono-3-carboxypropyl phthalate; MEP, mono-ethyl phthalate; , sum of the of di--butyl phthalate metabolites; , sum of di(2-ethylhexyl) phthalate metabolites; , sum of di-isobutyl phthalate metabolites.