Effect of Quetiapine Combined with Sertraline on the Prognosis of First-episode Adolescent DepressionPatients with Non-suicidal Self-injury Behavior/ ， ， .//Medical Innovation of China，2025，22(20)： 112-115

    [Abstract]Objective：To observe the effect of combined application of Quetiapine and Sertraline in the clinicaltreatmentoffirst-episodeadolescentdepresson patients with non-suicidalself-injury behavior.Method：A totalof 76 first-episode adolescent depression patients with non-suicidal self-injury behaviorwho admitted to the Third People's HospitalofChangshufromMarch 2O21 to January 2O24 were selected，andtheywere divided nto the study groupand the control groupaccording to random envelope method，with 38 cases in each group.The control group was treated with Sertraline，and the study group was treated with Quetiapine on the basis of the control group， The clinical effcacyof two groups were compared.Result：After treatment，the total clinical efective rate of the study group was higherthan thatofthecontrol group，andthe incidence of non-suicidalself-injury behavior and the scores of HAMA ......