The association of neighborhood socioeconomic status with birth weight is not confounded by ambient air pollution in twin pregnancies: a retrospective cohort study.
INTRODUCTION This study examines the association between neighborhood socioeconomic status (SES) and birth weight and gestational age in a population-based twin cohort, adjusting for ambient PM₁₀ and NO₂ exposure. By accounting for placentation, we aim to disentangle the independent and combined effects of socioeconomi...