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Estimated marginal probabilities of weekly or greater marijuana use at ages 17 and 25 for cases with childhood ADHD (ADHD) and without childhood ADHD (LNCG), as a function of average depressive symptoms reported in adolescence. Hi Dep = depressive symptoms 1 standard deviation above average. Lo Dep = depressive symptoms 1 standard deviation below average. Lines show 95% confidence intervals around each estimate.
