青少年抑郁障碍:患病率、风险因素、诊疗现状及挑战OA

The prevalence of depressive disorder among adolescents is rising,causing serious harm to families and society.Examining risk behaviors such as gaming addiction,non-suicidal self-injury,and suicidal behaviors resulting from adolescent depressive disorder in light of psychosocial and pathophysiological perspectives,along with in-depth exploration of diagnostic and therapeutic dilemmas—including insidious onset,high comorbidity,and difficulties in differential diagnosis—helps build a multidimensional intervention system encompassing psychological,pharmacological,and physical therapies.It also provides a theoretical basis for promoting multicenter cohort studies and establishing a comprehensive prevention and control model linking families,schools,and hospitals.This paper systematically outlines the current epidemiological status,comorbidity spectrum,and clinical pathways for early identification and comprehensive intervention in adolescent depressive disorder.