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15岁的屏幕使用和睡眠时间和质量:队列研究
Priscila Echevarria1, Bianca Del-Ponte1, Luciana Tovo-Rodrigues1
1Programa de Pós-graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, RS, Brazil.
Sleep medicine: X
|June 12, 2023
概括
青少年的屏幕时间显著影响睡眠. 高度使用屏幕,特别是每天超过6小时,与15岁儿童的睡眠时间缩短和睡眠质量降低有关.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 青少年健康 青少年健康
背景情况:
- 现有关于青少年屏幕时间和睡眠的研究主要集中在看电视上.
- 只有有限的研究研究了电脑,电子游戏和移动设备对青少年睡眠模式的影响.
研究的目的:
- 为了检查娱乐屏幕时间 (电视,电脑,游戏设备) 和15岁青少年的睡眠时间之间的关系.
- 调查娱乐屏幕时间与15岁青少年自我报告的睡眠质量之间的关系.
主要方法:
- 利用了2004年佩洛塔斯出生队列的数据,包括1,949名青少年的屏幕时间和睡眠质量,以及1,851名屏幕时间和睡眠时间.
- 睡眠时间使用慕尼黑时刻型问卷进行评估,睡眠质量是自我报告的.
- 统计分析包括线性和波松回归来确定调整的系数和流行率.
主要成果:
- 平均每日屏幕使用时间为4.5小时,平均睡眠时间为7.6小时.
- 青少年在屏幕上花费6-8.8小时和≥9小时的睡眠时间显著减少 (23.4-32.4分钟).
- 与那些屏幕时间≥9小时的人相比,与那些屏幕时间<2小时的人相比,报告睡眠质量差的可能性高出60%.
结论:
- 青少年的平均屏幕时间超过了推水平.
- 每天使用6个小时或更长的屏幕与睡眠时间缩短有关.
- 每天使用9个小时或更长的屏幕与自我报告的睡眠质量较差有关.
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