公共卫生专业研究生知觉压力与睡眠质量的关系:一个有调节的中介模型  

Relationship between Perceived Stress and Sleep Quality among Public Health Postgraduates:A Moderated Mediation Model

作　　者：庞官连 王康宁 周喆林 尉力文 何秋惠 王苗苗[1] 李殿江 PANG Guanlian;WANG Kangning;ZHOU Zhelin;WEI Liwen;HE Qiuhui;WANG Miaomiao;LI Dianjiang(*School of Public Health,Nanjing Medical University,Nanjing,211166,China;不详)

机构地区：[1]南京医科大学公共卫生学院,江苏南京211166 [2]南京市疾病预防控制中心,江苏南京211153

出　　处：《中国社会医学杂志》2025年第1期61-65,共5页Chinese Journal of Social Medicine

基　　金：国家自然科学基金项目(71974101)。

摘　　要：目的探讨公共卫生专业研究生知觉压力与睡眠质量的关系及思维抑制和领悟社会支持在二者间的作用。方法通过在线问卷对364名公共卫生专业研究生进行调查,基于PROCESS程序进行中介和调节作用分析。结果知觉压力与睡眠质量得分呈正相关(r=0.465,P<0.01)。思维抑制的中介效应占总效应的16.88%。领悟社会支持正向调节知觉压力对睡眠质量的直接效应。结论知觉压力通过思维抑制对睡眠质量产生负面影响,领悟社会支持可缓冲此影响。Objective To explore the relationship between perceived stress and sleep quality among public health postgraduates,and examine the role of thought suppression and perceived social support in the relationship.Methods A total of 364 postgraduates were investigated through online questionnaires.The PROCESS procedure was used to analyze the mediating and moderating effects.Results Perceived stress was significantly positively correlated with sleep quality score(r=0.465,P<0.01).The mediating effect of thought suppression accounted for 16.88%of the total effect.The direct effect of perceived stress on sleep quality was positively moderated by perceived social support.Conclusion The effect of perceived stress on sleep quality is mediated by thought suppression,which is further moderated by perceived social support.

关 键 词：知觉压力 思维抑制 领悟社会支持 睡眠质量 研究生 

分 类 号：R395.6[哲学宗教—心理学]