AUTHOR=Li Xia , Liu Jiahe , Hu Yanling , Huang Xi , Li Yingxin , Li Yuan , Shi Zeyao , Yang Ru , Peng Hanmei , Ma Sisi , Wan Xingli , Peng Wei TITLE=The association of family functioning and suicide in children and adolescents: positive behavior recognition and non-suicidal self-injury as sequential mediators JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1505960 DOI=10.3389/fpubh.2025.1505960 ISSN=2296-2565