Cognitive therapy v usual care in adolescents at risk of depression at 12 months‡

OutcomeCognitive therapyUsual careRRR (95% CI)NNT (CI)
‡Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article.
Risk of incident major depressive episodes9%29%80% (32 to 94)4 (4 to 11)