军队特勤人员睡眠质量和知觉压力调查

A survey of sleep quality and perceived stress among military staff for special service

目的了解军队特勤人员的睡眠质量及知觉压力水平。方法便利抽样抽取2023年4月至10月在某康复疗养中心参加疗养的229例军队特勤人员为研究对象,采用匹兹堡睡眠质量指数量表(Pittsburgh sleep quality index,PSQI)和中文版知觉压力量表(Chinese perceived stress scale,CPSS)分别对特勤人员的睡眠质量和知觉压力水平进行调查。采用斯皮尔曼等级相关分析特勤人员的睡眠质量与知觉压力之间的关系,采用多元线性回归分析知觉压力的影响因素。结果军队特勤人员PSQI得分为(5.48±3.21)分,66例(28.82%)PSQI>7分,入睡时间和睡眠时间得分在1分以上。CPSS得分为(16.34±7.95)分,14例(6.11%)知觉压力明显。睡眠质量与知觉压力之间存在正相关。多元线性回归分析显示,日间功能障碍是特勤人员知觉压力的影响因素(P<0.001)。结论军队特勤人员存在一定的睡眠问题,建议关注特勤人员的睡眠质量。康复疗养可能是改善特勤人员睡眠质量和缓解压力的有效方法。

Objective To identify the sleep quality and perceived stress levels in military staff for special service.Methods A total of 229 military staff for special service at a rehabilitation and recuperation center from April to October 2023 were selected by a convenience sampling.The Pittsburgh sleep quality index(PSQI)and the Chinese version of the perceived stress scale(CPSS)were used to investigate the sleep quality and the perceived stress level,respectively.Spearman's rank correlation was used to analyze the relationship between sleep quality and perceived stress,and multiple linear regression was used to analyze the influencing factors for perceived stress.Results The mean PSQI of military staff for special service was(5.48±3.21)points,with 66(28.82%)cases having a PSQI>7 and the scores of 1 or more for sleep latency and sleep duration.The mean CPSS score was(16.34±7.95)points and 14(6.11%)of them had a moderate level of perceived stress.There was a positive correlation between sleep quality and perceived stress.Multiple linear regression analysis showed that daytime dysfunction was an influencing factor for perceived stress among military staff for special service(P<0.001).Conclusion Military staff for special service have sleep problems and should be concerned.Rehabilitation and recuperation may be an effective way to improve the quality of sleep and relieve stress among military staff for special service.