[Corrections] Correction to Lancet Child Adolesc Health 2026; 10: 255–64

Luo X, Zhang Q, Qu D, et al. Universal school-based transdiagnostic interventions to improve mental health and wellbeing among Chinese adolescents: a two-group, cluster-randomised controlled trial. Lancet Child Adolesc Health 2026; 10: 255–64—In figure 1 of this Article, the number of students in the control group who completed the post-intervention survey should have been 2362. This correction has been made to the online version as of March 10, 2026, and the printed version is correct.