日常屏幕使用与青少年睡眠之间的内在关系:系统性审查和元分析
Matthew Bourke1, Claudia I Maddren1, Franziska Sippel1,2
1Health and Wellbeing Centre for Research Innovation, School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia.
JAMA pediatrics
|March 2, 2026
概括
每天使用屏幕与年轻人稍晚睡觉时间有关,但对整体睡眠时间,效率或质量的影响很小. 这一发现与人与人之间的研究形成鲜明对比,这些研究表明副作用更强烈.
科学领域:
- 睡眠科学 睡眠科学
- 青少年健康 青少年健康
- 数字媒体研究 数字媒体研究
背景情况:
- 了解日常屏幕使用与睡眠之间的个人关联对于区分因果关系与混因素至关重要.
- 之前的研究已经产生了关于屏幕时间对青少年睡眠的影响的混合结果.
研究的目的:
- 综合关于年轻人日常屏幕使用和睡眠之间的个人关联的证据.
- 为了检查这种关联是否因屏幕类型,睡眠评估方法或屏幕使用时间而有所不同.
主要方法:
- 进行了系统性审查和随机效应元分析.
- 在Ovid MEDLINE,PsycINFO,SPORTDiscus和Scopus数据库中进行了搜索.
- 包括25项研究,包括4562名年龄在3-25岁之间的参与者.
主要成果:
- 在屏幕时间和睡眠开始 (r=0.079) 之间发现了一个小的显著正相关性,这表明在屏幕使用增加的日子里晚些时候睡觉.
- 在总睡眠时间,睡眠开始延迟,睡眠效率,睡眠开始后醒来或主观睡眠质量方面没有观察到显著的关联.
- 睡觉后的屏幕时间与主观睡眠质量 (r=-0.092) 相比,与每日或晚上的评估相比,显示出更强的负相关性.
结论:
- 每天的屏幕时间显示出与年轻人晚些时候入睡的个人内微但显著的相关性.
- 屏幕时间的短期每日波动似乎对睡眠时间,效率或质量等其他睡眠参数的影响很小.
- 屏幕时间可能会延迟睡觉时间,但并不会对年轻人睡眠健康的其他方面产生不利影响,这与人与人之间的研究结果不同.
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