【摘要】 目的:调查医学生睡眠质量现况及其影响因素,为改善医学生睡眠质量提供依据。方法:整群抽取临床医学本科三年级学生为调查对象,采用匹兹堡睡眠质量指数(PSQI)和自制问卷评价其睡眠质量及影响因素。结果:PSQI总分为5.49±2.79,不同性别间PSQI总分无明显差异。有32.9%的医学生存在睡眠质量问题。影响医学生睡眠质量的主要因素包括体育锻炼、恋爱问题、考试学习压力和就业压力,其OR值及95%可信区间分别是0.553(0.316～0.968)、1.716(1.151～2.560)、1.636(1.091～2.452)和1.630(1.044～2.544)。结论:医学生睡眠质量受多方面因素影响,需采取综合性措施进行预防。更多还原

【Abstract】 Objective:To provide the evidence for improving the sleeping quality of medical college students by investigating the sleeping status and analyzing the related factors. Methods:By cluster sampling, the junior undergraduates of clinical medicine received the evaluation on sleeping quality and involved factors with Pittsburgh Sleep Quality Index (PSQI ) and a self-made questionnaire.Results:The total subjects scored 5.49±2.79 on average by PSQI, but no significant difference was found between sexes. The findings suggested that sleeping problems were present in 32.9% of the students, and the major factors covered quality physical exercise, love affairs, burden from school work and pressure from employment expectation. The OR and 95% CI were 0.553(0.316-0.968),1.716(1.151-2.560), 1.636(1.091-2.452)and 1.630(1.044-2.544),respectively.Conclusion:The sleeping quality may be influenced by multiple factors, and thus comprehensive measures should be taken to improve the quality of sleep for medical students.更多还原