Comparison of bullying victimization and depression symptoms among Chinese adolescents before and after the end of the dynamic zero-COVID-19 policy: a repeated cross-sectional study
BMC Psychiatry. 2025 Feb 3;25(1):92. doi: 10.1186/s12888-025-06525-9. ABSTRACT BACKGROUND: The COVID-19 pandemic has had a significant impact on the physical and mental health of human …