寒区集训对新兵睡眠质量的影响

目的：探讨寒区集训对新兵睡眠质量的影响。方法：用匹兹堡睡眠质量指数（PSQI）测评某部1000名新兵寒区集训前和集训期睡眠质量。结果：与集训前比较，新兵寒区集训期PSQI、睡眠干扰因素和白天功能障碍分值增加，睡眠效率提高，应用催眠药物减少；睡眠干扰因素中的夜间易醒或早醒、夜间去厕所、感觉冷和感觉疼痛分值增加，但其他影响事件分值减少；睡眠质量自我评价中的实际睡眠时间及床上时间缩短，睡眠效率提高；5项他评项目中的夜间腿部抽动或痉挛的分值增加。结论：寒区集训对新兵睡眠质量有明显的影响。

Influence of basic military training in frigid region on sleep quality among recruits

Objective：To explore the influence of basic military training in frigid region on sleep quality among the recruits. Methods： Pittsburgh sleep quality index （PSQI） was administrated to 1 000 recruits before and during the basic military training in frigid region respectively. Results：The PSQI was increased after the training, the scores of sleep disturbance and daytime dysfunction were increased, sleep efficiency was increased, and the administration of hypnotics was decreased during military training. Among sleep disturbance, the scores of easy or early awaking and toileting at night, feeling cold and pain were increased, and the scores of other items were reduced. In self - evaluated items of sleep quality, the actual sleep time and the time of lying in bed were shortened, and the sleep efficiency was increased. Among five others - evaluated items, the score of leg spasm at night was increased. Conclusion：The sleep quality of recruits is obviously decreased during basic military training in the frigid region.