| Zhu Wenfen,Kong Linna,Fu Yixiao,Du Zhiyin,Exploration of the relationship between sleep quality and negative life events and coping styles in adolescents based on structural equation model[J].SICHUAN MENTAL HEALTH,2022,35(6):566-571 |
| Exploration of the relationship between sleep quality and negative life events and coping styles in adolescents based on structural equation model |
DOI：10.11886/scjsws20220630001 |
| English keywords:Adolescents Sleep quality Negative life events Coping styles Structural equation model |
| Fund projects:重庆市科学技术委员会基金资助项目（项目名称：多维睡眠监测便携系统的研发与推广应用，项目编号：cstc2016shmszx130051）；重庆市渝中区科学技术局基金资助项目（项目名称：社区慢性失眠患者健康管理模式的构建与创新，项目编号：20210105）；重庆市社会科学规划社会组织项目（项目名称：青少年抑郁症的注意负性偏向特征及心理干预策略研究，项目编号：2022sz11） |
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| Objective To explore the correlation of sleep quality with negative life events and coping styles in adolescents based on structural equation modeling， and to provide references for improving the adolescents' sleep quality.Methods From December 2021 to May 2022， a total of 767 junior middle school students from three schools in Chongqing were enrolled， and assessed using Pittsburgh Sleep Quality Index （PSQI）， Adolescent Self-rating Life Events Checklist （ASLEC） and Simplified Coping Style Questionnaire （SCSQ）. Then the structural equation model was applied to discuss the correlation of sleep quality with negative life events and coping styles in adolescents.Results A total of 222 adolescents （28.94%） were found to have sleep disorders. PSQI score was positively correlated with ASLEC score and negative coping dimension score of SCSQ （r=0.612， 0.590， P<0.01）， and negatively correlated with positive coping dimension score of SCSQ （r=-0.435， P<0.01）. The structural equation model of the relationship between negative life events， coping styles and sleep quality denoted that negative life events exhibited both direct and indirect positive effects on sleep quality （β=0.448， 0.322， P<0.05）， positive coping style had direct negative effects on sleep quality （β=-0.368， P<0.05）， and negative coping style had direct positive effects on sleep quality （β=0.442， P<0.05）.Conclusion Negative life events and negative coping style cause adverse effects on adolescents' sleep quality， while positive coping style exerts positive effects on adolescents' sleep quality. |
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