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目的了解驻戈壁沙漠汽车兵睡眠质量的影响因素。方法随机整群抽样,抽取某部驻戈壁沙漠汽车兵700人行匹兹堡睡眠质量指数(PSQI)测试并分析其影响因素。结果①随着军龄增加,驻戈壁沙漠汽车兵PSQI及部分成份的分值逐渐增高,行车里程<5000km和>20000km的汽车兵PSQI显著高于5000～20000km的汽车兵。②不同职务、学历、体重指数组间比较,士官、中专学历及肥胖组PSQI高于其他组。③已婚者睡眠干扰因素、白天功能障碍及PSQI显著高于未婚者。有烟酒茶饮用习惯者PSQI及多项因子分显著高于无饮用烟酒茶习惯者。④回归分析显示:驻戈壁沙漠汽车兵睡眠质量的主要影响因素依次为吸烟、饮酒、职务及饮茶。结论驻戈壁沙漠汽车兵睡眠质量的影响因素为吸烟、饮酒、职务及饮茶。
Objective To understand the factors influencing sleep quality of desert car soldiers in Gobi Desert. Methods A random cluster sampling method was used to test the Pittsburgh Sleep Quality Index (PSQI) test of 700 ambassadors in Gobi Desert and analyze the influencing factors. Results ① With the increase of army age, PSQI and some components of Gobi desert car soldiers increased gradually. PSQI of car soldiers with mileage <5000km and> 20000km was significantly higher than that of car soldiers with 5000 ~ 20000km. ②Comparison of different positions, qualifications and body mass index, the PSQI of non-official, secondary school and obesity group was higher than other groups. ③ The disturbed factors of sleep disturbance, daytime dysfunction and PSQI were significantly higher than unmarried persons. Alcohol and tobacco habit of drinking PSQI and a number of factors were significantly higher than those who did not drink tobacco and tea habits. ④ Regression analysis showed that the main factors influencing the sleep quality of desert car soldiers in Gobi desert were smoking, drinking, job and tea drinking. Conclusion The factors influencing sleep quality of desert car soldiers in Gobi Desert are smoking, drinking, job and tea drinking.