Figure 1.

Post hoc comparisons for significant associations between sleep-problem persistence and age 18 mental health symptoms, specifically (A) insomnia persistence and anxiety, (B) insomnia persistence and externalizing, and (C) sleep-movement persistence and attention deficit hyperactivity disorder (ADHD). Although analyses were run on log-transformed variables, untransformed variables are graphed for easier interpretation. Whiskers represent ± 1 standard error of the mean and are centered on group means. P values reflect Bonferroni correction for multiple testing.