Fig. 2From: Exposure to polycyclic aromatic hydrocarbons during pregnancy and breast tissue composition in adolescent daughters and their mothers: a prospective cohort studyBeta coefficients and 95% confidence intervals are estimated from linear regression models with a cross-product term between log-transformed Σ8 PAH (modeled as a continuous variable) and childhood body mass index (BMI) measured at age 9 years (modeled as a continuous variable. Models are stratified by birthweight percentile (< 25th percentile vs. ≥ 25th percentile based on the Centers for Disease Control growth charts) and adjusted for race/ethnicity, age (linear, cubic, and quadratic terms) and percent body fat at optical spectroscopyBack to article page