环境与职业医学2024，Vol.41Issue(3)：311-317,7.DOI:10.11836/JEOM23332
精神疲劳在监狱民警自然暴露和心理健康间的中介作用
Mediating role of mental fatigue between nature exposure and mental health of prison police
摘要
Abstract
[Background]The mental health status of prison officers is crucial to the efficiency,security,and stability of a prison,and it is essential to pay attention to the factors that influence their mental health. [Objective]To understand the mental health status of prison officers,and analyze how nature exposure affects their mental health problems and a potential mediating role of mental fatigue. [Methods]A cross-sectional survey was carried out from May to June 2022 among 1392 prison officers from eight prisons in a province,and a total of 1284 valid questionnaires were recov-ered.The Nature Exposure Scale,Mental Fatigue Scale,and Depression-Anxiety-Stress Scale were used to assess nature exposure,mental fatigue,and mental health indicators among prison officers,and to explore the effect of nature exposure on mental health problems and a potential mediating role of mental fatigue. [Results]The recruited prison officers showed high levels of depression,anxiety,and stress.The prevalence rates of depression,anxiety,and stress were 59.11%(759/1284),60.67%(779/1284),and 43.93%(564/1284),respectively.The results of correlation analysis revealed that nature exposure was negatively related with mental fatigue and mental health indicators(depression,anxiety,and stress)(rs=-0.242,-0.308,-0.235,-0.254,P<0.01),while mental fatigue was positively correlated with mental health indicators(depression,anxiety,and stress)(rs=0.546,0.533,0.536,P<0.01).The PROCESS macro results showed that the level of nature exposure among prison officers negatively associated with depression,anxiety,and stress(β=-0.180,-0.104,-0.123),and mental fatigue played a mediating role,with indirect effects of-0.200,-0.192,and-0.199,respectively. [Conclusion]The levels of depression,anxiety,and stress of prison officers are higher than those of other occupations.Nature exposure negatively associates with depression,anxiety,and stress,that is,it may directly alleviate the mental health problems of prison officers;and it may also alleviate mental health problems by relieving mental fatigue.关键词
监狱民警/自然暴露/心理健康/精神疲劳/中介效应Key words
prison officer/nature exposure/mental health/mental fatigue/mediating effect分类
医药卫生引用本文复制引用
张清淇,肖俊泽,齐轲,胡宏文,刘景,马皑,刘晓倩,曾钰泽..精神疲劳在监狱民警自然暴露和心理健康间的中介作用[J].环境与职业医学,2024,41(3):311-317,7.基金项目
教育部2022年度"春晖计划"合作科研项目(HZKY20220051) （HZKY20220051）
北京市社会科学基金项目(21JYB010) （21JYB010）
全国教育科学"十四五"规划2022年度教育部重点课题(DEA220353) This study was funded. （DEA220353）
