睡眠质量对青年军人心理健康的影响:有调节的中介效应

Effect of Sleep Qualityon Young Servicemen's Mental Health:Moderated Mediating Effect

目的:探讨青年军人人际困扰、睡眠质量和心理健康的关系。方法:取广州军区某野战部队4个连队,采用人际关系综合诊断量表、匹兹堡睡眠质量指数问卷(PSQI)、一般健康问卷(GHQ-20)、社会支持评定量表(SSRS),整群施测556名军人。结果:青年军人睡眠问题的检出率为27.9%,人际困扰的检出率为35.6%,与新兵相比,老兵有更严重的人际困扰和更差的睡眠质量;人际困扰能有效预测心理健康和睡眠质量(β1=-0.60,β2=0.33,Ps<0.001);睡眠质量在人际困扰和心理健康之间起部分中介作用,并受到社会支持的调节,调节作用体现在社会支持缓冲了不良睡眠对心理健康的影响。即睡眠质量对青年军人的心理健康的影响是有调节的中介效应。结论:改善睡眠质量、提供社会支持是改善青年军人心理健康的有效途径。

Objective： The aim of the present study was to investigate the relationship between interpersonal problems, sleep quality and mental health in young soilder. Methods： 556 young soilders of Guangzhou were assessed with Interper- sonal Relationships Questionnaire, Pittsburgh Sleep Quality Index （PSQI）, Social Support Rating Scale （SSRS）, General Health Questionnaire （GHO-20）. Results： ①The prevalence of sleep problems and interpersonal problems was 27.9% and 35.6% respectively, olderservicemen had more interpersonal problems and sleep problems. ②Interpersonal problems could predict mental health and sleep quality（βl=-0.60, β2=0.33, Ps〈0.001）. ③The effect of sleep quality on mental health per- formance moderated the effect of interpersonal problems on the mental health. Conclusion： Improving sleep quality, and enhancing social support is an effective way to improve the young soilder＇ mental health.