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Odds of children reporting disturbed sleep by ADORA2A rs5751876 (orange circles), CYP1A rs2472297 (green circles), and CYP1A2 rs762551 (blue circles) genotypes adjusted for psychotropic use (i.e., SSRIs, antipsychotics, and stimulants), gender, caffeine use (mg/kg/day), and population stratification (principal components 1–10). Error bars represent 95% confidence intervals.
