486名医学生睡眠质量和手机使用情况及对反应时的影响  

486 Medical Students Sleep Quality and Mobile Phone Use and Their Impact on Reaction Time

作　　者：郑悦敏 那鑫 潘玥颖 张虎 刘东辉 张金杰 曲泉颖 Zheng Yuemin;Na Xin;Pan Yueying;Zhang Hu;Liu Donghui;Zhang Jinjie;Qu Quanying(School of Stomatology,Jinzhou Medical University;Liaoning Weiheng Detection Technology Services Co.,Ltd;School of Public Health,Jinzhou Medical University,Jinzhou 121000 China)

机构地区：[1]锦州医科大学口腔医学院 [2]辽宁卫衡检测技术服务有限公司 [3]锦州医科大学公共卫生学院,辽宁锦州121000

出　　处：《锦州医科大学学报》2020年第4期90-93,共4页Journal of Jinzhou Medical University

基　　金：锦州医科大学大创项目,项目编号:201822。

摘　　要：目的通过对锦州市某高校医学生睡眠、手机使用情况及反应时的测量,了解二者的现状及对反应时的影响。方法采用随机整群抽样的方法抽取了锦州市某高校486名在校医学生进行调查,应用自制调查表和匹兹堡睡眠质量指数(PSQI)调查表,测量医学生睡眠质量和手机使用情况及对反应时的影响,采用SPSS 17.0统计软件对数据进行统计描述和统计分析。结果39.1%的研究对象睡眠质量很好,44.3%的研究对象睡眠质量一般,16.6%睡眠质量差。反应时在不同性别、专业、每月手机上网费用、每天使用手机总时长方面存在差异,在睡眠PSQI总得分、每月生活总费用、上课使用手机频率等方面没有差异。回归分析显示反应时的影响因素有性别、平均每月手机上网的费用、睡眠PSQI总得分。结论锦州市某高校的医学生睡眠质量一般,部分学生手机使用较严重,手机使用情况和睡眠情况对反应时有影响。Objective Through the measurement of the sleep quality,mobile phone use and response time of medical students in a certain university of Jinzhou,we are to learn the current status of the former two factors and their impact on response time.Methods The random cluster sampling method was used to select 486 medical students for investigation.The sleep quality and mobile phone use and their impact on reaction time of the medical students were determined with self-made questionnaires and the Pittsburgh Sleep Quality Index(PSQI)questionnaire.SPSS 17.0 statistical software was used for statistical description and statistical analysis.Results 39.1%of the subjects were found to have good sleep quality,44.3%with average quality,and 16.6%with poor quality.The response time varied according to their genders,majors,monthly charge for mobile internet,and daily using time of mobile phone.There was no difference in response time with different total PSQI scores,total monthly living expenses,frequency of using mobile phone in class.The results of linear regression showed that the influencing factors of reaction time were gender,average monthly charge for mobile internet,and total PSQI score.Conclusion The quality of sleep in medical students in a university of Jinzhou is average.Some students use mobile phones frequently.Mobile phone use and sleep quality have an impact on reaction time.

关 键 词：睡眠 反应时 医学生 

分 类 号：R338.63[医药卫生—人体生理学]