屏幕时间、户外活动时间与学龄前儿童身体健康的相关性研究

屏幕时间、户外活动时间与学龄前儿童身体健康的相关性研究北京师范大学教育学部(中国北京　100875)Correlations among screen time, outdoor activity time, and physical health of preschoolersLI Minyi, CUI Yufang, WANG Shiqi, TIAN Zitong, PENG YinggangFaculty of Education, Beijing Normal University, Beijing 100875, China摘要图/表参考文献相关文章(12) 摘要 目的　调查学龄前儿童屏幕时间与户外活动时间的现状，探究二者对于儿童身体健康的影响，为制定预防学龄前儿童近视以及超重肥胖的干预措施提供科学依据。方法　基于等比例分层整群抽样，使用改编的儿童多媒体使用情况家庭问卷、中国儿童能力指数量表(Chinese early human capability index, CHeHCI)以及体质量指数(body mass index, BMI)等工具，对深圳市某区5 226名学龄前儿童及其家庭进行横截面调查。使用线性回归和二分类Logistic回归模型，分析屏幕时间、户外活动时间对学龄前儿童身体健康的影响。结果　儿童屏幕时间、户外活动时间分别为(110.30±90.67) min/d和(61.11±41.16) min/d，儿童超重的总比率为5.47%。屏幕时间能够负向预测儿童身体健康状况；户外活动时间能够正向预测CHeHCI中健康维度的得分，但与超重的关系无统计学意义。结论　应加强对父母的育儿指导，减少儿童屏幕时间、增加户外活动时间，倡导健康生活方式。服务把本文推荐给朋友加入我的书架加入引用管理器 E-mail AlertRSS作者相关文章李敏谊崔雨芳王诗棋田梓彤彭应刚关键词 ：屏幕时间, 户外活动时间, 体质量指数, 身体健康, 学龄前儿童   Abstract：Objective　To investigate the correlations among screen time, outdoor activity time, and the physical health of preschoolers, so as to provide suggestions for formulating interventions to prevent myopia and obesity of children. Methods　A cross-sectional study was carried out in Shenzhen city. A representative sample of 5 226 preschoolers and their caregivers were recruited by a proportional stratified cluster sampling. Data were collected by the Chinese early human capability index (CHeHCI), children's media use in daily family life questionnaire, and body mass index (BMI). Linear regression and binary Logistic regression models were used to analyze the effects of screen time and outdoor activity time on physical health of preschoolers. Results　Preschoolers spent(110.30±90.67) min/d on screen and(61.11±41.16) min/d on outdoor activity. And 5.47% of preschoolers were overweight. Screen time negatively predicted preschoolers' physical health, while outdoor activity time positively predicted preschoolers' physical health of CHeHCI. There was no significant association between outdoor activity time and overweight of preschoolers. Conclusion　This study suggests parents might need to reduce preschoolers' screen time and increase outdoor activity time to promote the physical health development of preschoolers.Key words：screen time  outdoor activity time  body mass index  physical health  preschoolers     基金资助:国家社会科学基金教育学重点课题(AHA160008)通讯作者:王诗棋，硕士生；E-mail: shiqiwang@mail.bnu.edu.cn   引用本文:   李敏谊，崔雨芳，王诗棋，田梓彤，彭应刚. 屏幕时间、户外活动时间与学龄前儿童身体健康的相关性研究[J]. 教育生物学杂志, 2021, 9(2): 96-.
LI Minyi, CUI Yufang, WANG Shiqi, TIAN Zitong, PENG Yinggang. Correlations among screen time, outdoor activity time, and physical health of preschoolers. JOURNAL OF BIO-EDUCATION, 2021, 9(2): 96-.链接本文:  http://www.bio-education.com/CN/10.3969/j.issn.2095－4301.2021.02.004     或     http://www.bio-education.com/CN/Y2021/V9/I2/96

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