四川精神卫生2026，Vol.39Issue(2)：119-125,7.DOI:10.11886/scjsws20251129001
屏幕使用时间与青少年女性抑郁障碍患者非自杀性自伤成瘾的关系:家庭功能失调的作用路径
Relationship between screen time and addictive non-suicidal self-injury behaviors among adolescent female patients with depression disorder:the mediating role of family dysfunction
摘要
Abstract
Background Addictive non-suicidal self-injury(NSSI)behaviors among adolescents have become increasingly prominent,although previous studies have identified multiple related risk factors and have examined the association between screen time and NSSI behaviors,the impact of screen time on NSSI behaviors addiction,as well as the mediating role of family dysfunction in this relationship,remain to be further clarified.Objective To investigate the mediating role of family dysfunction in the relationship between screen time and NSSI behaviors addiction among adolescent female patients with depression disorder,with the aim of providing references for reducing NSSI behaviors addiction.Methods From September 2024 to November 2025,a total of 652 adolescent female patients with depression disorder were enrolled from both outpatient and inpatient departments of Xiamen Xian-yue Hospital,all of whom met the diagnostic criteria for depressive episode(F32)or recurrent depressive disorder(F33)according to the International Classification of Diseases,tenth edition(ICD-10).Assessments included a self-developed demographic questionnaire,screen use questionnaire,Chinese Family Assessment Instrument(C-FAI),and Ottawa Self-injury Inventory Chinese Revised version(OSIC).Among participants with NSSI behaviors,Spearman correlation analysis was used to examine the correlation between screen time and scale scores.Model 4 of the Process 4.1 for SPSS 26.0 was then applied to test the mediating role,and Bootstrapping procedure involving 5 000 replicates was employed to confirm the statistical significance.Results Among the 652 patients,569(87.27%)exhibited NSSI behaviors.Among them,398 cases(69.95%)belonged to the addictive NSSI group,and 171 cases(30.05%)belonged to the non-addictive NSSI group.The OSIC addiction dimension score was positively correlated with screen time and C-FAI scores(rs=0.114,0.224,P<0.01).Family dysfunction mediated the relationship between screen time and NSSI addiction,with an indirect effect value of 0.036(95%CI:0.016-0.062),accounting for 35.88%of the total effect.Conclusion Screen time may affect the NSSI behaviors addiction in adolescent female patients with depression disorder through family dysfunction.关键词
屏幕使用/抑郁障碍/非自杀性自伤/家庭功能/青少年/女性Key words
Screen time/Depression disorder/Non-suicidal self-injury/Family function/Adolescents/Female分类
医药卫生引用本文复制引用
刘一璠,张文乐,吴为阁,汤俊,黄怡颖,李韵..屏幕使用时间与青少年女性抑郁障碍患者非自杀性自伤成瘾的关系:家庭功能失调的作用路径[J].四川精神卫生,2026,39(2):119-125,7.基金项目
福建省医疗卫生领域科技创新联合资金项目(项目名称:家庭功能失调及性别偏见在青少年女性抑郁患者非自杀性自伤行为中的机制探索及干预方案初建,项目编号:2025Y9762) Funded by Joint Funds for the Innovation of Science and Technology,Fujian Province(number,2025Y9762) （项目名称:家庭功能失调及性别偏见在青少年女性抑郁患者非自杀性自伤行为中的机制探索及干预方案初建,项目编号:2025Y9762）
