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什么时候和什么:关于屏幕时间和活动在青少年睡眠中的作用的纵向研究
Yuping Chen1, Yun Li2, Siyu Li1
1School of Psychology, South China Normal University, Guangzhou, China; Lab of Light and Physio-psychological Health, National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, 510006, China.
Sleep medicine
|March 19, 2024
概括
屏幕时间影响青少年的睡眠质量,白天和晚上使用会对睡眠产生负面影响. 购物或学习等夜间活动可以改善睡眠,强调时间和内容的重要性.
科学领域:
- 青少年睡眠科学 青少年睡眠科学
- 数字媒体对健康的影响.
- 时间生物学 时间生物学
背景情况:
- 现有的研究将电子媒体使用与睡眠问题联系起来.
- 屏幕时间和活动对青少年睡眠的微妙影响仍未得到充分研究.
研究的目的:
- 调查屏幕时间和特定活动对青少年睡眠结果的不同影响.
- 检查屏幕使用模式与睡眠质量,失眠和白天嗜睡之间的预测关系.
主要方法:
- 长度研究包括831名青少年,在3个月内进行了三次评估.
- 使用随机截取交叉滞后面板模型 (RI_CLPM) 和线性混合模型 (LMMs).
- 评估了屏幕上的时间,活动,睡眠质量 (匹兹堡睡眠质量指数),失眠严重程度 (失眠严重程度指数) 和白天睡眠 (爱普沃思睡眠度量表).
主要成果:
- 白天和晚上关灯后的屏幕时间对随后的睡眠质量进行了负面预测.
- 灯光灭前的夜间屏幕时间预测了失眠严重程度的增加.
- 白天使用屏幕 (电视,社交媒体) 和夜间听音乐与较差的睡眠质量有关.
- 夜间购物和工作/学习屏幕时间对睡眠质量产生了积极的影响.
- 白天看电视会增加失眠的严重程度,而夜间工作/学习会减少失眠.
- 夜间听音乐预测白天睡眠增加.
- 没有发现睡眠结果对随后的屏幕时间有显著的预测影响.
结论:
- 电子屏幕对青少年睡眠的影响取决于白天的时间和特定的活动.
- 研究结果强调,需要针对青少年屏幕使用量身定制的建议,以促进健康的睡眠模式.
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