西藏高原军人睡眠质量对心理健康和训练成绩的影响

目的 了解西藏高原军人睡眠质量对心理健康和军事训练成绩的影响,为提高西藏高原部队睡眠质量和心理健康水平、提高战斗力提供参考.方法 采用随机整群抽样法,抽取驻西藏某部官兵180名,应用匹兹堡睡眠质量指数量表(PSQI)和症状自评量表(SCL -90)进行睡眠质量和心理健康调查,以PSQI总分≥8界定为判断睡眠质量问题的标...

Effects of sleep quality on mental health and military training performance of soldiers in Tibetan plateau

Objective To study the effects of sleep quality on mental health and military training performance of soldiers in Tibetan plateau in order to provide references for the improvement of their fighting capacity.Methods 180 soldiers stationed in Tibet were selected by random cluster sampling method.Their sleep quality and mental health were investigated by Pittsburgh Sleep Quality Index（PSQI） measuring scale and Symptom Check List-90（SCL-90）.Total PSQI score≥ 8 points was taken as the criteria of poor sleep quality.Results Total PSQI score and its components of these soldiers were positively correlated with each factor of SCL-90（P0.05）.There were significant differences in total SCL-90 score and the score of each factor between sleep disorder group and normal sleep group（P0.05）.Sleep disorder significantly affected the training performance that was poorer in soldiers with sleep disorder.Conclusion Sleep quality is correlated with mental health of soldiers in Tibetan plateau.Those with sleep disorder are usually poor in mental health.Moreover,sleep disorder has a significant impact on their training performance.