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户外夜间照明暴露和睡眠结构,一个使用消费级可穿戴设备的小组研究

Huining Yang¹, Jiajun Liu², Yunzhe Chen²

¹Department of Disease Prevention and Control, Third Medical Center, General Hospital of the People's Liberation Army, Beijing, China.

BMC public health

|January 6, 2026

概括

夜间的人工光 (ALAN) 与较长的轻度睡眠有关. 较高的夜间光线 (NTL) 水平可能会减少深度睡眠,影响昼夜节律和睡眠质量.

科学领域:

环境健康环境健康
睡眠科学睡眠科学
公共卫生公共卫生

背景情况:

夜间人工照明 (ALAN) 是一个日益严重的公共卫生问题.
艾伦可以扰乱昼夜节律,并对睡眠质量产生负面影响.
这项研究调查了室外夜间光线 (NTL) 和睡眠时间之间的联系.

研究的目的:

检查户外NTL暴露与客观测量的睡眠时间之间的关联.
为了确定影响这种关联的潜在人口或行为因素.
为改善睡眠健康提供城市照明指南的信息.

主要方法:

从4690名中国参与者 (2017-2019年) 中利用了可穿戴设备数据 (Zepp Health智能手).
使用美国宇航局的黑色大理石产品评估了户外NTL暴露.
采用混合效应回归模型,调整共变量,分析NTL和睡眠指标.

主要成果:

增加的NTL暴露与轻度睡眠持续时间的轻微增加相关 (1.22分钟/SD增加).
没有发现NTL和总睡眠或深睡眠持续时间之间有显著的线性关联.
亚组分析表明,在老年人,较低的BMI,不饮酒者,吸烟者和低收入地区的人群中,相关性更强.

结论:

适度的NTL水平可能会略微增加轻度睡眠,而较高的水平可能会减少深度睡眠.
调查结果强调,需要制定城市照明政策,平衡安全和睡眠健康.
强调在未来的研究中考虑个人睡眠行为和室内光线暴露的重要性.

关键词:

夜间的灯光夜间的灯光户外照明户外照明睡眠时间睡眠时间睡眠质量睡眠质量可穿戴设备是一种可穿戴设备.

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