摘要
目的:考察警察焦虑和睡眠质量的症状检出率、稳定性以及焦虑对睡眠质量影响的时间效应。方法:对564名警察,采用焦虑自评量表(SAS)和匹兹堡睡眠质量指数量表(PSQI),间隔1年完成2次测查。SAS标准分≥50分、PSQI总分>7分分别为有焦虑症状与睡眠紊乱的检出标准。使用χ^(2)检验比较检出率的差异和不同症状转化分组的人数占比差异,通过结构方程模型分析焦虑对睡眠质量影响的时间效应。结果:2次测查警察群体焦虑症状和睡眠紊乱的检出率高于其他以警察为对象的相关研究(均P<0.001)。2次测查均有和均无焦虑症状、睡眠紊乱的人数占比高于前后发生转变的其余两组(均P<0.05)。基线焦虑正向预测基线睡眠质量指数(β=0.26,P<0.001),1年后焦虑正向预测1年后睡眠质量指数(β=0.19,P<0.001);基线焦虑正向预测1年后睡眠质量指数(β=0.06,P<0.01)。结论:本研究显示出警察群体焦虑和睡眠质量的稳定性均较高,焦虑与睡眠质量存在较高程度关联。
Objective:To investigate the symptom detection rate and stability of anxiety and sleep quality in police officers,as well as the time-related effect of anxiety on sleep quality.Methods:The Self-Rating Anxiety Scale(SAS)and Pittsburgh Sleep Quality Index(PSQI)were used to track the anxiety and sleep quality of 564 police officers twice for a year.SAS standard score^50 and PSQI total score>7 were the detection criteria for anxiety symptoms and sleep disorders,respectively.χ^(2)test was used to compare the differences of detection rate and the proportion of people in different symptom conversion groups.Structural equation model was used to analyze the time-related effect of anxiety on sleep quality.Results:The detection rates of anxiety symptoms and sleep disorder-swere higher in the police officers than in other studies(Ps<0.001).The proportion of police officers with and without anxiety symptoms and sleep disorders was higher than that of the other two groupswith changes before and after(Ps<0.05).Baseline anxiety positively predicted baseline sleep quality index(β=0.26,P<0.001),and anxiety after 1 year positively predicted sleep quality index after 1 year(β=0.19,P<0.001).Baseline anxiety positively predicted the sleep quality index after 1 year(β=0.06,P<0.01).Conclusion:It shows that the stability of anxiety and sleep quality in police officers is relatively higher,and there is a high correlation between anxiety and sleep quality.
作者
窦逸飞
李颖
张萌
DOU Yifei;LI Ying;ZHANG Meng(School of Criminology,People's Public Security University of China,Beijing 100038,China)
出处
《中国心理卫生杂志》
CSCD
北大核心
2024年第6期528-533,共6页
Chinese Mental Health Journal
基金
中国人民公安大学犯罪学双一流专项(2023SYL03)。
关键词
警察
焦虑
睡眠质量
纵向研究
police officers
anxiety
sleep quality
longitudinal studies
作者简介
通信作者:张萌,zhangmeng@ppsuc.edu.cn。
