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Time-varying associations between depressive symptoms and past 2-week binge drinking among U.S. 12th-grade students, 1991e2018, stratified by sex. Dotted lines indicate 95% confidence intervals; dotted line at 0 indicates null (no association). For specific time points when confidence intervals do not contain 1.0, the coefficient is significant at p < .05. There was evidence of interaction between parental education and depression between 1994 and 1997.
