Fig. 1.
Behavioral Regulation Index (BRI) mean scores by cocaine status and gender at 12 and 15 years. Adjusted for cocaine status *time, HOME score, current caregiver’s Global Severity Index (GSI), average prenatal cigarette†, average prenatal alcohol, 12 year drug use and violence exposure†. A significant cocaine effect (PCE vs. NCE) among girls at 12 years (p = 0.004), and a significant time effect for PCE girls (p = 0.047). No cocaine effect among boys, but a significant time effect for NCE boys (p = 0.002). Note: The significant covariates were italicized; † was only significant for boys.