某医学院学生睡眠质量现状及影响因素的logistic回归分析  

Analysis of students' status of sleeping quality and influencing factors in a medical college

作　　者：李娅凌 杨超[1] 张俊辉[1] 曾玲[1] 

机构地区：[1]泸州医学院公共卫生学院 [2]泸州市江阳区疾病预防控制中心,四川泸州646000

出　　处：《泸州医学院学报》2015年第2期145-149,共5页Journal of Luzhou Medical College

摘　　要：目的:了解医学生的睡眠质量现状及其影响因素,为制定针对性措施提供依据。方法:采取整群分层抽样的方法,利用匹兹堡睡眠质量指数(Pittsburgh Sleep Quality Index,PSQI)量表及自制的医学生睡眠质量影响因素调查表进行调查。采用卡方检验及多因素非条件Logistic回归模型进行统计分析。结果:调查的729人中,PSQI总分平均分为5.06±2.424,睡眠质量差的有105人,睡眠障碍率为14.40%。多因素Logistic回归分析结果显示,与睡眠质量相关的主要因素包括年级、身体健康状况、担心自己睡眠质量、宿舍环境、作息时间、睡前体育活动强度、睡前经常想事情和睡前上网。结论:医学生睡眠质量的影响因素较多,应采取改变不良生活习惯、合理安排学习课程及体育活动时间等措施改善医学生睡眠质量。Objective： To investigate current status of sleep quality and influencing factors of medical college students so as to provide suggestion for establishing improving strategies. Methods： Stratified cluster sampling was used to extract respondents. Pittsburgh Sleep Quality Index（PSQI）and self-designed questionnaire were used to survey sleep quality of medical students. The data were analyzed by chi-square test and multivariate non-conditioned logistic regression. Results： Among 729 students investigated, the total prevalence of sleep disorder was 14.40% and average PSQI total score was 5.06 ＆#177; 2.424. Multivariate non-conditioned logistic regression showed that the physical health, worrying about their sleep quality, class, dormitory environment, work and rest time, sports strength before sleep, often thinking things before sleep, surfing the Internet before sleep were the important influencing factors of the sleep quality. Conclusion： There are many related factors affecting the medical students＇ sleeping quality. Bad habits should be changed and learning and sports time should be arranged rationally to improve sleep quality of medical students.

关 键 词：医学生 睡眠质量 影响因素 匹兹堡睡眠质量指数 

分 类 号：R195[医药卫生—卫生统计学]