不同海拔对高原官兵睡眠质量影响的调查

目的研究不同海拔对高原官兵睡眠质量的影响。方法本研究利用匹兹堡睡眠质量指数量表(PSQI),采取整群抽样的方法,对不同海拔的部分守防官兵和后勤保障单位的450人进行睡眠质量检测,单因素方差分析结果。结果不同海拔人群的睡眠质量指数总分存在显著性差异,海拔越高,分数越高,睡眠质量越差(P0.01)。后勤部队的主观睡眠质量较边防部队差。结论高原部队需改善睡眠条件、调整情绪,培养积极的应对方式来提高睡眠质量,达到促进官兵身心健康的目的。

The investigation of the effects of different altitudes on sleep quality of the plateau border soldiers

Objective To study the effects of different altitudes on sleep quality of the plateau border soldiers. Methods In this study,478 people from the plateau border soldiers and logistic units at different altitudes were evaluated the sleeping quality by the Pittsburgh sleep quality index （PSQI） and cluster sampling method, and the results were analyzed with one-way anova. Results There was a significant difference between the sleep quality index scores of different elevation unit groups,and except for factor 5 （sleep disorders）, other factors also existed significant differences. It can be found that the higher the altitude, the higher the score, the poorer sleep quality. Subjective sleep quality of logistic units was worse than that of the plateau border soldiers. Conclusion By improving sleep condition ,emotional adjustment and developing positive coping style ,the sleep condition of the plateau border soldiers can be improved to promote physical and mental health of the plateau border soldiers and logistic units at high attitude.