新冠肺炎期间中小学生网课及健康相关行为调查  

Online courses and health-related behaviors of primary and secondary school students during COVID-19 epidemic

作　　者：张旭慧[1] 朱婧涵 俞林杰 施文英[1] 印晓虹[1] ZHANG Xu-hui;ZHU Jing-han;YU Lin-jie;SHI Wen-ying;YIN Xiao-hong(Hangzhou Center for Disease Control and Prevention,Hangzhou,Zhejiang 310021,China;不详)

机构地区：[1]杭州市疾病预防控制中心,浙江杭州310021 [2]南方医科大学 [3]浙江大学公共卫生学院

出　　处：《中国公共卫生管理》2021年第3期390-394,共5页Chinese Journal of Public Health Management

摘　　要：目的了解新冠肺炎疫情期间中小学生网课及健康相关行为。方法采用网络问卷调查的方式,对3707名参与网络授课的中小学生进行横断面调查。结果88.9%的中学生每天上网课超过4 h,90.9%的小学生每天上网课时长在3 h以内。每天活动时间大于或等于60 min的中小学生占10.5%。睡眠时间达到要求的中小学生比例分别为31.8%和28.8%。近一个月出现头颈痛、腰背痛、手腕痛、眼睛酸痛和视物模糊症状的分别有22.3%、19.0%、14.3%、50.7%和27.0%。结论中小学生网课期间静坐时间较长,身体活动及户外活动较少,睡眠时间普遍不足。学校和家长应重视网课期间学生的生活作息,减少静坐时间,加强运动和户外活动,保障中小学生身体健康。Objective To know the online courses and health-related behaviors of primary and secondary school students during COVID-19 epidemic.Methods A cross-sectional survey was conducted on 3707 primary and secondary school students.Results 88.9%of secondary school students spent more than 4 hours on online courses,and 90.9%of primary school students spent less than 3 hours on online courses.10.5%of primary and secondary school students were active for 60 minutes or more per day.31.8%of secondary school students and 28.8%of primary school students had enough sleep.The symptoms of head and neck pain,low back pain,wrist pain,eye pain and blurred vision in the past month were 22.3%,19.0%,14.3%,50.7%and 27.0%,respectively.Conclusion Primary and secondary school students sit qui⁃etly for a long time during online courses,have less physical activity and outdoor activities,and generally lack of sleep time.Schools and parents should pay attention to students’daily life during online courses,reduce sitting time,and strengthen sports and outdoor activities,in order to guarantee the physical health of secondary and primary students.

关 键 词：中小学生 网课 健康相关行为 

分 类 号：G478[文化科学—教育学]