武汉市在校医学生睡眠质量及其影响因素调查

目的调查武汉市在校医学生睡眠质量情况，分析在校医学生睡眠的影响因素，为提高在校医学生睡眠质量提供科学依据。方法采用分层抽样的方法，对武汉市205名在校医学生进行问卷调查。结果在校医学生睡眠质量较好的有113人，睡眠质量差的有92人，匹兹堡睡眠质量指数量表（PSQI）平均得分为7．41±2．97，影响医学生睡眠质量的因素有担心学习费用、觉得孤单、担心失眠、就业压力、社交关系（P〈0．05）。结论该市在校医学生总体睡眠质量较差。学校应该积极采取干预措施，改善该人群的睡眠质量和生活质量。

Sleep quality and influencing factors of medical students in Wuhan City

Objective] To study the sleep quality of medical students in Wuhan City, and analyze its influencing factors, and pro- vide scientific basis for improving their sleep quality. Methods] The stratified cluster sampling was adopted to choose 205 medical students in Wuhan City to finish questionnaire survey. Results] A total of 113 students had good sleep quality, 92 had sleep prob-lem. The score of PSQI was 7.41 ± 2.97. Factors that affecting the sleep quality of medical students included worrying about learn-ing costs, feeling lonely, worrying about insomnia, the pressure on employment, social relationships （ P 〈 0.05 ）. Conclusion ] The overall sleep quality of medical students is poor in Wuhan City. The school should adopt interventions to improve their sleep quality and quality of life.