范俊强, 于静静. 新冠肺炎疫情期间某高校大学生睡眠质量与压力负荷现状[J]. 环境与职业医学, 2020, 37(9): 862-866. DOI: 10.13213/j.cnki.jeom.2020.20131
引用本文: 范俊强, 于静静. 新冠肺炎疫情期间某高校大学生睡眠质量与压力负荷现状[J]. 环境与职业医学, 2020, 37(9): 862-866. DOI: 10.13213/j.cnki.jeom.2020.20131
FAN Jun-qiang, YU Jing-jing. Status quo of sleep quality and stress load of students from a college during the coronavirus disease 2019 pandemic[J]. Journal of Environmental and Occupational Medicine, 2020, 37(9): 862-866. DOI: 10.13213/j.cnki.jeom.2020.20131
Citation: FAN Jun-qiang, YU Jing-jing. Status quo of sleep quality and stress load of students from a college during the coronavirus disease 2019 pandemic[J]. Journal of Environmental and Occupational Medicine, 2020, 37(9): 862-866. DOI: 10.13213/j.cnki.jeom.2020.20131

新冠肺炎疫情期间某高校大学生睡眠质量与压力负荷现状

Status quo of sleep quality and stress load of students from a college during the coronavirus disease 2019 pandemic

  • 摘要: 背景

    新型冠状病毒肺炎(后称:新冠肺炎)疫情对大学生的学习、生活、毕业与就业带来了诸多不利影响。疫情防控背景下仍缺乏大学生睡眠质量和压力负荷现状相关的实证调研数据。

    目的

    了解新冠肺炎疫情期间大学生的睡眠质量和压力负荷现状,为调适大学生睡眠质量和压力负荷提供依据。

    方法

    采用便利抽样法,使用睡眠质量量表(PSQI)和压力负荷量表(SOS)对浙江省某高校大学生通过问卷星形式开展调查,回收问卷1 000份,其中有效问卷932份,有效率93.20%。采用t检验和方差分析对PSQI和SOS分别进行单因素分析,相关关系采用Pearson相关分析,对影响大学生睡眠质量的因素采用多因素logistic回归分析。

    结果

    调查对象的PSQI得分(7.90±2.88)分高于非疫情期间的国内大学生得分(5.11±3.22)分,n=733(t=10.34,P < 0.001);PSQI总分≤ 7分(睡眠质量较好)的学生402名(43.13%),>7分(睡眠质量较差)的学生530名(56.87%)。SOS得分为(70.41±9.87)分;其中高压力(最高风险)265名(28.43%),冲击性(低风险)229名(24.57%),易感性(低风险)233名(25.00%),低压力(最低风险)205名(22.00%)。不同年级大学生PSQI得分和SOS得分之间的差异具有统计学意义(均P < 0.001),是否来自疫情严重地区大学生PSQI得分和SOS得分差异具有统计学意义(均P < 0.001)。随着SOS得分的增加,PSQI得分随之增加,二者呈正相关(r=0.542,P < 0.001)。多因素logistic回归分析显示,来自疫情严重地区、大学二~四年级、压力负荷较高的大学生在疫情期间的睡眠质量较差,其OR值在1.55~4.59之间(均P < 0.001)。

    结论

    新冠肺炎疫情期间大学生睡眠质量不高,且其压力负荷越大,睡眠质量越差。是否来自疫情严重地区、年级、压力负荷可能是新冠肺炎疫情期间大学生睡眠质量的影响因素。

     

    Abstract: Background

    The outbreak of coronavirus disease 2019 has brought many adverse effects on the study, daily life, graduation, and job hunting of college students. Research data related to the sleep quality and stress load of college students are insufficient in the context of pandemic prevention and control.

    Objective

    This study investigates college students' sleep quality and stress load during the coronavirus disease pandemic, and provide evidence for adjusting their sleep quality and stress load.

    Methods

    Using convenience sampling method, college students from a university in Zhejiang Province were asked to complete the Pittsburgh Sleep Quality Index (PSQI) and the Stress Overload Scale (SOS) on Wenjuanxing, an online questionnaire survey platform. There were 932 valid questionnaires out of 1 000 questionnaires recovered, and the valid recovery rate was 93.20%. The PSQI and SOS scores were analyzed by t test and analysis of variance respectively, the correlation by Pearson correlation analysis, and the factors affecting the sleep quality of college students by multiple logistic regression analysis.

    Results

    The respondents' PSQI score (7.90±2.88) was higher than that of the domestic university student norm during non-pandemic period (5.11±3.22, n=733) (t=10.34, P < 0.001). Moreover, 402 students showed a total PSQI score ≤ 7 (good sleep quality) (43.13%), and 530 students' score >7 (poor sleep quality) (56.87%). The respondents' SOS score was 70.41±9.87, including 265 high-stress (highest risk) students (28.43%), 229 challenged (low risk) (24.57%), 233 fragile (low risk) (25.00%), and 205 low-stress (lowest risk) (22.00%). The PSQI score and SOS score varied among the college students across different grades (both P < 0.001), and between those from severely or non-severely inflicted areas (both P < 0.001). With the increase of SOS score, PSQI score increased, and there was a positive correlation between them (r=0.542, P < 0.001). The multiple logistic regression analysis results showed that students from severe epidemic areas, sophomores to seniors, and students with high stress load showed poor sleep quality during the pandemic (all P < 0.001).

    Conclusion

    During the pandemic, the college students' sleep quality is low, and the greater their pressure load, the worse their sleep quality. Whether they come from a severely affected area, grade, and stress load are important factors affecting their sleep quality in the context of the current pandemic.

     

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