School-based psychoeducation and storytelling: Associations with long-term mental health in adolescent survivors of the Wenchuan earthquake.

MHE and DE at school may promote adolescents' mental health after a disaster. Experience of storytelling about the disaster to lay supporters may be helpful for long-term psychological recovery, and may be a potential mediating factor for school-based education and better mental health. Because of the cross-sectional nature of this study, causality cannot be inferred; therefore, further prospective intervention studies are needed to elucidate the effect of these factors on adolescent survivors' mental health.