摘要
目的了解新型冠状病毒(COVID-19)肺炎疫情期间高校大学生在线学习和视疲劳现状,为指导学生用眼健康提供科学依据。方法设计并发放自填电子问卷,2020年3月16—20日收集安徽省合肥市1046名在校大学生疫情期间在线学习情况和视疲劳症状相关信息,采用单因素和多因素Logistic回归分析大学生在线学习情况与视力疲劳的关联。结果大学生疫情期间视疲劳检出率为72.1%,男生和女生的视疲劳检出率分别为68.4%和74.6%。男生在线学习时间<6 h/d、网络频繁卡顿、课堂内容难以理解报告率高于女生,大一学生网络偶尔卡顿、课堂氛围活跃报告率最高,大三学生在线学习时间<6 h/d、课堂内容容易理解报告率最高,医学类大学生网络频繁卡顿、课堂氛围不活跃报告率高于非医学类大学生,差异均有统计学意义(χ^(2)值分别为17.36,8.72,7.02,15.26,16.11,15.33,32.59,11.79,11.03,P值均<0.05)。多因素Logistic回归分析显示,女生[OR值为1.40(1.06~1.87)],在线学习时间6~<8和≥8 h/d组大学生[OR值分别为1.43(1.01~2.03)和1.54(1.10~2.15)],网络频繁卡顿组大学生[OR值为2.28(1.25~4.14)],课堂内容能够理解和难以理解组大学生[OR值分别为2.54(1.73~3.74)和5.40(2.70~10.80)]更易视疲劳(P值均<0.05)。结论女生、在线学习时间≥8 h/d、网络频繁卡顿、课堂内容难以理解与大学生视疲劳呈正向关联。应关注疫情期间大学生的用眼健康,减少在线学习对视疲劳的影响。
Objective To describe online learning and eye strain situation of college students during the COVID-19 outbreak,to provide a scientific basis for guiding students'eye health.Methods A self-filled electronic questionnaire survey through questionnaire star was administered to college students across China.Information about online learning and eye strain of 1046 college students during the epidemic was collected in Hefei,Anhui Province from March 16 to 20,2020.The univariate and multivariate Logistic regression analysis were performed to analyze the association between online learning and eye strain of college students.Results The rate of eye strain during online learning was 72.1%,totally of 68.4%in 421 male students and 74.6%in 625 female students.Boys with online learning time<6 h/d,slow internet access,difficulty in understanding online class reported higher rate of eye strain than girls(χ^(2)=17.36,8.72,7.02,P<0.05).Freshmen reported the highest rate of slow internet access occasionally and active online class(χ^(2)=15.26,16.11,P<0.05),junior students reported highest rate of online learning time<6 h/d,and easy understandable online class(χ^(2)=15.33,32.59,P<0.05),medical college students reported higher rate of slow internet access,inactive online class than non-medical college students(χ^(2)=11.79,11.03,P<0.05).Multivariate Logistic regression analysis showed that odds ratio(OR)of eye strain in females was 1.40(1.06-1.87),compared with males;the OR of eye strain were 1.43(1.01-2.03)and 1.54(1.10-2.15)in the groups with online learning time 6-<8 h/d and≥8 h/d,respectively,compared with the group with online learning time<6 h/d,the OR of eye strain in the groups with slow internet access was 2.28(1.25-4.14),compared with students without slow internet access,the OR of eye strain in the capable-to-understand and difficult-to-understand group were 2.54(1.73-3.74)and 5.40(2.70-10.80)respectively,compared with the easy-to-understand group.Conclusion Female students,online learing time≥8 h/d,slow internet ac
作者
王烁
宗志强
王仁杰
乔皖豫
田雨垚
张子辰
周超
许韶君
WANG Shuo;ZONG Zhiqiang;WANG Renjie;QIAO Wanyu;TIAN Yuyao;ZHANG Zichen;ZHOU Chao;XU Shaojun(School of Public Health,Anhui Medical University,Hefei 230032,China;不详)
出处
《中国学校卫生》
CAS
北大核心
2021年第10期1491-1494,共4页
Chinese Journal of School Health
基金
安徽医科大学新型冠状病毒感染的肺炎疫情应急科研攻关项目(YJGG202001)。
关键词
冠状病毒属
学习
视疲劳
回归分析
学生
Coronavirus
Learning
Asthenopia
Regression analysis
Students
