深圳市宝安区二年级学生课余屏幕时间超时及家庭影响因素  

Prolonged screen time after school and familial influencing factors of second grader of primary school in Bao'an district, Shenzhen

作　　者：李博雅 刘锐国 尤映彬 张庆英[1] LI Bo-ya;LIU Rui-guo;YOU Ying-bin;ZHANG Qing-ying(Shantou University Medical College,Shantou 515041,China;Bao’an Central Hospital of Shenzhen)

机构地区：[1]汕头大学医学院,广东515041 [2]深圳市宝安区中心医院

出　　处：《华南预防医学》2022年第3期281-285,共5页South China Journal of Preventive Medicine

摘　　要：目的了解深圳市低龄学龄儿童课余时间电子产品过度使用情况及屏幕时间超时的影响因素,为干预儿童过度使用电子产品提供依据。方法采用整群抽样的方法对深圳市宝安区18所小学二年级学生家长进行问卷调查,调查儿童的电子产品使用情况。结果儿童电子产品拥有率为47.4%,46.8%儿童5岁以前开始接触电子产品,15.7%儿童超过2 h/d的建议屏幕时间,34.8%儿童周末屏幕时间>2 h/d。使用以做线上作业为主(60.5%),其次为娱乐/聊天(15.0%)。多因素分析结果显示父亲屏幕时间>2 h/d(OR=1.874)、母亲屏幕时间>2 h/d(OR=1.815)是男生屏幕时间超时的危险因素,充足母亲陪伴时间(>2.0 h/d)(OR=0.360、0.244)是其保护因素。父亲屏幕时间>2 h(OR=2.202)、母亲屏幕时间>2 h(OR=2.119)是女生屏幕时间超时的危险因素。结论深圳市宝安区二年级学生普遍使用电子产品,应当引起家长重视,父母应减少自身屏幕时间,增加陪伴时间,促进儿童身心健康发展。Objective To investigate the condition of over-using electronic product of young school-age children and the influencing factors of prolonged screen time after school in Shenzhen,so as to provide evidence for intervention of children's electronic product use.Methods Cluster sampling method was used to investigate the use of electronic products among the second grader in 18 primary schools in a district of Shenzhen.Results 47.4%of children owned electronic products,46.8%of children had regular contact with electronic products before the age of 5,15.7%of children exceeded the recommended screen time of 2 hours per day on average,and 34.8%of children had screen time of more than 2 hours per day on weekends.The main purpose of using electronic products was to do online homework(60.5%),followed by entertainment/chatting(15.0%).Logistic regression analysis results showed that father's screen time>2 h/d(OR=1.874),mother's screen time>2 h/d(OR=1.815)might be risk factors for boys'screen time timeout,but sufficient mother's company time(>2.0 h/d)(OR=0.360,0.244)might be protective factors for boys.Father's screen time>2 h/d(OR=2.202)and mother's screen time>2 h/d(OR=2.119)might be the risk factors for girls'screen time timeout.Conclusion Electronic products are widely used by lower grade pupils in Shenzhen.Parents should pay more attention to reduce their own screen time and increase company time to promote the children's physical and mental health development.

关 键 词：小学生 电子产品 屏幕时间 危险因素 家庭因素 

分 类 号：R195[医药卫生—卫生统计学]