徐州市大学生睡眠质量状况及影响因素分析

Sleep quality and related factors among college students in Xuzhou City

目的了解徐州市大学生睡眠质量状况并分析其影响因素。方法采用自制相关情况调查表以及结合匹兹堡睡眠质量指数(PSQI)对徐州市3所高校900例大学生进行抽样调查,采用二分类logistic回归分析方法分析睡眠质量的影响因素。结果徐州市大学生睡眠质量均分为(6.52±3.223)分,各因子均分分别为:主观睡眠质量(0.98±0.742)、入睡时间(1.21±0.863)、睡眠时间(1.12±0.358)、睡眠效率(0.82±0.735)、睡眠障碍(0.87±0.542)、安眠药物使用(0.02±0.326)、日间功能障碍(1.23±0.357),其中131人(14.56%)存在睡眠质量障碍;多因素分析结果显示女性、无体育锻炼是大学生睡眠质量的危险因素(P<0.05),而家庭月收入高是大学生睡眠质量的保护因素(P<0.05)。结论徐州市大学生睡眠质量不良率较高,性别、体育锻炼以及家庭月收入是影响大学生睡眠质量的主要因素。

Objective To understand the status of sleep quality and its influencing factors among college students in Xuzhou City. Methods A total of 900 college students were sampled and surveyed with a self-designed questionnaire and Pittsburgh Sleep Quality Index(PSQI). Logistic regression was used to analyze related factors of sleep quality. Results The mean PSQI score was 6.52 ±3.223. The mean score of each factor was 0.98 ±0.742 for subjective sleep quality, 1.21 ±0.863 for the time to fall asleep, 1.12±0.358 for sleep time, 0.82±0.735 for sleep efficiency, 0.87±0.542 for sleep disorders,0.02±0.326 for sleeping drug application, 1.23±0.357 for daytime dysfunction. Totally 131 persons(14.56%) reported sleep quality problems. The multiple factor analysis showed that female and less physical exercise were risk factors, and high family income was a protective factor. Conclusion The general sleep quality is not good among college students in Xuzhou City. The main influencing factors include sex, physical exercise, and family income.