青少年睡眠质量与游戏成瘾的差异性关系:基于情绪与行为问题潜在剖面的分析OA

Objective:To identify latent profiles of emotional and behavioral problems in adolescents and to examine whether these profiles moderate the relationship between sleep quality and game addiction.Methods:The strengths and dif-ficulties questionnaire(SDQ)was administered to assess emotional and behavioral problems among 5,785 adolescents.The Pittsburgh sleep quality index(PSQI)and the short version of the internet gaming disorder scale(IGDS-9)were used to evaluate sleep quality and the severity of internet gaming disorder,respectively.Latent profile analysis was conducted to identify subgroups based on patterns of emotional and behavioral problems,and hierarchical regression analysis was ad-opted to examine the association between sleep quality and internet gaming disorder across distinct profiles.Results:Three distinct profiles were identified:the low problem group(29.39％),the moderate problem group(37.06％),and the high prob-lem group(33.55％).Poor sleep quality significantly related to game addiction in all groups.Notably,this association was strongest in the low problem group(β=0.15,P＜0.01).Conclusion:The impact of sleep quality on game addiction varies across different emotional and behavioral profiles.Sleep interventions could be a particularly effective prevention strategy for adolescents who are otherwise at low risk for emotional and behavioral problems.