某医学专科院校学生睡眠质量及其影响因素的Logistic回归分析

Sleep Quality and Its Influencing Factors in Students of a Medical College by Using Logistic Regression Analysis

目的对某医学专科院校学生的睡眠质量开展调查并分析导致睡眠质量差的影响因素。方法通过自制睡眠质量影响因素调查表和匹兹堡睡眠质量指数(PSQI)问卷对407名医学专科学生进行睡眠质量调查,应用Logistic回归分析法研究导致睡眠质量差的影响因素。结果407名医学专科学生PSQI平均得分(5.80±1.91)分,其中睡眠质量差(PSQI≥8分)的学生占21.1%(86/407),性别、恋爱情况与PSQI得分呈负相关(P<0.05);年级、每周锻炼频次、学习压力和就寝使用手机时间与PSQI得分呈正相关(P<0.05);Logistic回归分析结果:年级(OR=3.348)、就寝使用手机(OR=3.309)、每周锻炼频次(OR=3.140)、学习压力(OR=2.975)、恋爱与否(OR=2.402)和性别(OR=1.969)是导致医专学生睡眠质量差的主要影响因素。结论当前医学专科学生睡眠质量较差,影响因素较多,建议学校采取积极主动的措施,改善学生的睡眠质量。

Objective To study the sleep quality and analyze its influencing factors in medical college students.Method Sleep quality in 407 medical college students was investigated by using self-developed questionnaire of influencing factors and Pittsburgh sleep quality index(PSQI),and influencing factors were explored by using logistic regression analysis.Results The average PSQI score of 407 medical college students was 5.80±1.91,and the students with poor sleep quality(PSQI≥8)accounted for 21.1%(86/407).Gender and romantic relationship were negatively correlated with PSQI score(P<0.05).Grade,exercise times a week,study pressure and playing mobile phone after bedtime were positively correlated with PSQI score(P<0.05).Grade(OR=3.348),playing mobile phone after bedtime(OR=3.309),exercise times a week(OR=3.140),study pressure(OR=2.975),romantic relationship(OR=2.402),and gender(OR=1.969)were primary influencing factors on sleep quality in medical college′s students by using logistic regression analysis.Conclusions At present,the sleep quality in medical students is poor and there are many influencing factors.It is suggested that college should take active and proactive measures to improve the sleep quality of students.