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目的了解大学生手机使用与睡眠质量的现状,探讨手机使用对大学生睡眠质量的影响。方法采用分层整群抽样的方法,用匹兹堡睡眠质量指数(PSQI)和自制手机使用状况问卷,对1 312名在校大学生进行问卷调查,对数据进行χ~2检验、多因素logistic回归分析。结果大学生手机使用率为98.6%,睡眠障碍检出率为33.6%。不同性别、生源地和自评性格大学生手机使用行为差异有统计学意义(P<0.05),女生、港澳台地区和情绪型大学生每天手机上网6 h以上,手机依赖倾向高分组的比例均较高,女生、情绪型大学生的睡前使用手机频率和睡前使用手机时间均较高;不同年级、生源地、自评性格和不同手机使用行为的大学生睡眠质量差异有统计学意义(P<0.05),大四及以上、港澳台、情绪型性格、每天手机上网时间6 h以上、经常睡前使用手机、睡前使用时间1 h以上和手机依赖高分组的大学生睡眠质量障碍检出率最高。logistic回归分析发现,高年级(大二、大四OR分别为1.68、1.42,95%CI:1.19~2.38、1.02~1.99)、港澳台地区(OR=1.74,95%CI:1.31~2.31)、情绪型性格(OR=1.39,95%CI:1.31~2.31)、每天手机上网时间6 h以上(OR=1.61,95%CI:1.02~2.53)和睡前使用手机时间1 h以上(OR=1.95,95%CI:1.07~3.55)的大学生睡眠障碍发生率高。结论大学生手机使用会影响睡眠质量。开发手机软件的相关部门可考虑健康预警、使用限制等,大学生自身应合理使用手机,适当调节情绪,以改善睡眠质量。
Objective To understand the current status of college students’ mobile phone use and sleep quality, and to explore the impact of mobile phone use on the quality of sleep in college students. Methods A stratified cluster sampling method was used to measure the Pittsburgh Sleep Quality Index (PSQI) and home-made mobile phone use questionnaires. A total of 1 312 college students were surveyed by questionnaires. Chi-square test and multivariate logistic regression analysis were used to analyze the data. Results The utilization rate of mobile phones among college students was 98.6%, and the detection rate of sleep disorders was 33.6%. There were significant differences in the use of mobile phones among college students of different genders, students and self-evaluated personality (P <0.05). Girls, Hong Kong, Maucao and Emotional college students had more than 6 hours of mobile Internet access per day, while those with high dependence on mobile phone were higher (P <0.05). There was a significant difference in sleep quality among college students from different grades, places of origin, self-assessment personality and different mobile phone use behaviors. , Senior and above, Hong Kong, Maucao, emotional personality, daily cell phone access time more than 6 h, frequent use of mobile phones before going to bed, use more than 1 h before going to bed and mobile phone dependent high school students the highest detection rate of sleep disorders. Logistic regression analysis showed that in senior year (OR = 1.74, 95% CI: 1.31-2.31) in senior year (1.68, 1.42, 95% CI: 1.19-2.38, (OR = 1.39, 95% CI: 1.31-2.31), cell phone use time more than 6 hours per day (OR = 1.61, 95% CI: 1.02-2.53) , 95% CI: 1.07 ~ 3.55) high incidence of sleep disorders in college students. Conclusion The use of mobile phones in college students can affect the quality of sleep. Related departments that develop mobile software may consider health warnings and restrictions on use, etc. Students should use their mobile phones reasonably and adjust their emotions appropriately to improve their sleep quality.