状态-特质焦虑在老年失眠症患者睡眠质量和幸福感间的中介作用分析

目的 探讨老年失眠患者睡眠质量和幸福感的关系,以及状态-特质焦虑在二者之间的中介效应.方法 选取2018年9月至2019年5月某医院心身医学科就诊的150名老年失眠患者为研究对象,采用匹兹堡睡眠质量指数量表(PSQI)、状态-特质焦虑问卷(STAI)和纽芬兰纪念大学幸福度量表(MUNSH)进行问卷调查.结果 女性患者S...

Analysis of the mediating role of state-trait anxiety between sleep quality and happiness in elderly patients with insomnia

Objective To explore the relationship between sleep quality and well-being in the elderly and the intermediary effect of state-anxiety between them.Methods One hundred and fifty-five elderly patients with insomnia in the department of psychosomatic medicine of the First Affiliated Hospital of Nanchang University from September 2018 to May 2019 were investigated with Pittsburgh sleeping quality index(PSQI),state-trait anxiety questionnaire(STAI)and memorial university of Newfoundland scale of happiness(MUNSH).Results The STAI score of female patients was higher than that of male patients,and the MUNSH score of patients living alone was lower than that of non-living alone patients(P<0.05).Sleep quality index score was negatively correlated with well-being(r=-0.557,P<0.05),state-trait anxiety was negatively correlated with well-being(r=-0.634,P<0.05),and state-trait anxiety was positively correlated with sleep quality index score(r=0.510,P<0.05).Structural equation model showed that sleep quality had a negative effect on happiness(β=-0.28,P<0.05)and a positive effect on state-trait anxiety(β=0.70,P<0.05),and state-trait anxiety had a negative effect on well-being(β=-0.64,P<0.05).Conclusion State-trait anxiety plays an intermediary role in elderly patients with insomnia.Sleep quality not only directly affects happiness,but also affects the happiness of elderly patients with insomnia through state-trait anxiety.