屏幕时间与生活习惯之间的关联在上级小学儿童中
Asami Baba1, Rikako Yoshitake1, Yumiko Inose2
1Graduate School of Comprehensive Human Sciences, University of Tsukuba.
Journal of nutritional science and vitaminology
|June 29, 2025
概括
小学生的屏幕时间增加与不良的生活习惯有关. 每天在屏幕上花费超过3小时的孩子更有可能跳过早餐,吃零食迟,睡眠不足.
科学领域:
- 儿科健康 儿科健康
- 生活方式 医学 医疗
- 数字媒体的影响力
背景情况:
- 人们越来越担心数字媒体对儿童健康的影响.
- 了解屏幕时间和生活方式之间的关系对于公共卫生倡议至关重要.
研究的目的:
- 调查上级小学儿童屏幕时间和生活习惯之间的关联.
- 为了识别受到不同程度的日常屏幕曝光影响的特定生活方式因素.
主要方法:
- 一项涉及日本400名五年级和六年级 (10-12岁) 的横截面研究.
- 收集了有关人口统计,肥胖指数,身体健康,屏幕时间和生活习惯 (早餐,午夜零食,运动,睡眠) 的数据.
- 后勤回归分析用于确定屏幕时间和生活方式变量之间的关联.
主要成果:
- 超过3个小时的屏幕时间与跳过早餐 (OR 2.37) 和吃午夜零食 (OR 2.72) 的几率增加显著相关.
- 增加屏幕时间也与睡眠时间少于6小时 (OR 10.45) 和晚睡时间 (10 PM: OR 2.81; 11 PM: OR 3.97) 相相关.
- 2-3小时的屏幕时间与睡眠开始问题有关,但这种联系在>3小时内没有发现.
结论:
- 小学儿童的屏幕时间较长与有害的生活习惯有关,包括不良的饮食模式和睡眠障碍.
- 这些发现强调了需要采取干预措施来管理屏幕时间,并促进儿童更健康的生活方式.
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