夜间的人工光和抑郁症风险:系统性审查和元分析
Manman Chen1, Yuankai Zhao1, Qu Lu2
1School of Population Medicine and Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College.
Environmental health and preventive medicine
|December 25, 2024
概括
夜间的人工光 (ALAN) 与更高的抑郁风险有关. 这项元分析发现室外和室内ALAN暴露增加了患抑郁症的可能性,突出了需要公共卫生策略的需要.
科学领域:
- 环境健康 环境健康
- 心理健康研究 心理健康研究
- 流行病学 流行病学
背景情况:
- 夜间人工照明 (ALAN) 是与心理健康问题相关的日益严重的环境问题.
- 以前的研究表明存在联系,但没有任何元分析能够综合这些发现.
- 这项研究解决了需要量化ALAN和抑郁风险之间的关联.
研究的目的:
- 进行一项元分析,评估室外和室内ALAN暴露与抑郁风险之间的聚合关联.
- 总结关于光污染与心理健康之间的关系的现有证据.
主要方法:
- 在主要数据库 (PubMed,科学网,EMBASE,Cochrane,Ovid) 进行系统的文献搜索,截至2024年5月1日.
- 7项研究的元分析 (5个室外ALAN,2个室内ALAN) 涉及560,219名参与者.
- 遵守PRISMA系统审查和元分析指南.
主要成果:
- 室外ALAN增加1nW/cm2/sr与抑郁症风险增加0.43%相关.
- 室内ALAN增加1卢克斯与抑郁症风险增加3.29%相关.
- 对于任何暴露都没有发现显著的异质性;子组和灵敏度分析证实了这些发现,尽管在户外ALAN中注意到了出版偏差.
结论:
- 室外和室内ALAN暴露都与抑郁症风险增加有显著的关联.
- 研究结果强调了将ALAN减轻纳入预防抑郁症的公共卫生倡议的重要性.
- 由于目前的调查数量有限,建议进行进一步的前性研究.
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