环境与职业医学2024，Vol.41Issue(2)：146-152,7.DOI:10.11836/JEOM23248
高原地区军人正念注意觉知对睡眠质量的影响:职业倦怠与职业压力的链式中介效应
Effects of mindful attention awareness on sleep quality of soldiers stationed in plateau areas:Chain-mediated effect of burnout and occupational stress
摘要
Abstract
[Background]Sleep quality is one of the important factors affecting soldiers'task performance. [Objective]To explore the effects of mindful attention awareness,burnout,and occupational stress on sleep quality among soldiers in plateau areas. [Methods]A total of 1090 soldiers were selected from four units in plateau areas by cluster sampling method and were asked to participate a cross-sectional questionnaire survey using the Pittsburgh Sleep Quality Index(PQSI),Occupational Stress Inventory(OSI),Maslach Burnout In-ventory-General Survey(MBI-GS),and Mindful Attention Awareness Scale(MAAS).Correlation analysis,regression analysis,and mediated effect test were conducted for the study. [Results]Of the 1090 soldiers recruited,1082 soldiers returned valid questionnaires,and the valid recovery rate was 99.26%.The median(P25,P75)score of PSQI was 4.00(2.00,7.00),the median score of OSI was 26.00(17.00,34.00),the median score of MBI-GS was 3.53(3.13,4.00),and the median score of MAAS was 71.00(59.00,82.00).The burnout and mindful attention awareness levels varied among military personnel of different age groups(P<0.05),so did the burnout and occupational stress levels among military personnel of different length of service groups(P<0.05),and the occupational stress,PSQI,burnout,and mindful attention awareness levels among military personnel with different educational backgrounds and genders(P<0.05).The re-sults of mediated effect test showed that occupational stress and burnout had both a parallel mediated effect and a sequential mediating effect on the relationship between mindful attention awareness and sleep quality,with effect sizes of 15.3%,21.5%and 31.8%,respectively. [Conclusion]There is a mediated effect on the relationship between mindful attention awareness and sleep quality by the occupational stress and burnout of military personnel in plateau areas,and sleep quality is also affected by mindful attention awareness through the chain-mediated effect of occupational stress and burnout.关键词
军人/正念注意觉知/睡眠质量/职业倦怠/职业压力Key words
soldier/mindful attention awareness/sleep quality/burnout/occupational stress分类
医药卫生引用本文复制引用
石磊,任飞,辛莘,王媛,李丹妮,孙芹,李科..高原地区军人正念注意觉知对睡眠质量的影响:职业倦怠与职业压力的链式中介效应[J].环境与职业医学,2024,41(2):146-152,7.基金项目
军队后勤自主科研项目(22CWS23J1023) This study was funded. （22CWS23J1023）
