目的 调查武警官兵睡眠质量,探讨海拔高度、情绪、焦虑和抑郁对睡眠质量的影响。方法 采用多阶段随机抽样方法,选取2015年4~9月西藏高原的1621名武警官兵为研究对象,采用匹兹堡睡眠质量指数量表(PSQI)评价其睡眠质量。结果 调查对象PSQI总分为7.8±2.6,睡眠障碍者占67.9%;多重线性回归模型显示,在调整了年龄、学历、婚姻状况和官兵类别后,入伍时间越长(β=-0.140),有力-好动得分(β=-0.129)越高,睡眠质量越好。常驻地区海拔越高(β=0.723)、焦虑(β=1.444)或抑郁程度(β=0.171)越严重、困惑-迷茫(β=0.240)等得分越高,睡眠质量越差。结论 刚入伍官兵、来自海拔地区较高的官兵,以及有焦虑,抑郁和情绪问题的官兵睡眠质量差,应加强对该部分人群的心理干预。

Objective To investigate the sleep quality of Armed Police officers and soldiers, and to explore the influence of altitude, mood, anxiety and depression on the quality of sleep.Methods Using a multi-stage random sampling method, 1621 Armed Police officers and soldiers in Tibet were selected between April 2015 and September 2015 as subjects. The Pittsburgh sleep quality index scale (PSQI) was used to evaluate their quality of sleep.Results The PSQI score was 7.8±2.6, and those with sleep disorders accounted for 67.9% of the total. Multiple linear regression analysis showed that after adjusting for age, education levels, marital status and categories of military officers, the longer (β=-0.140) their military service, the higher their strong hyperactivity score (β=-0.129), and the better their quality of sleep. The higher the altitude (β=0.723), the higher the degrees of anxiety (β=1.444) or depression (β=0.171), and the more confusion (β=0.240). The higher the score, the worse the quality of sleep.Conclusions The quality of sleep is poor among recruits, officers and soldiers from higher altitude areas and among those who have anxiety, depression and emotional problems, so we should strengthen psychological interventions for these populations.