暴露在夜间的光线和抑郁症风险:对观察性研究的元分析
Xiaomeng Li1, Sijia Li1, Qiaoling Geng1
1Department of Epidemiology and Statistics, School of Public Health, Hebei Medical University, Hebei Province Key Laboratory of Environment and Human Health, Shijiazhuang, China.
Journal of global health
|October 31, 2025
概括
暴露在夜间的光线 (LAN) 与更高的抑郁风险有关. 这一元分析证实了这一关联,强调了进一步研究减轻夜间光污染及其心理影响的必要性.
科学领域:
- 环境健康 环境健康
- 精神病学是一个精神病学.
- 公共卫生 公共卫生
背景情况:
- 抑郁症是一种普遍存在的心理健康障碍.
- 新出现的证据表明,夜间曝光 (LAN) 和抑郁症风险增加之间存在相关性.
- 这一元分析综合了当前关于LAN-抑郁关系的研究.
研究的目的:
- 系统地审查和综合有关夜间曝光 (LAN) 和抑郁症之间的联系的证据.
- 量化LAN暴露对抑郁风险的整体影响大小.
- 探索不同子组之间的LAN-低压协会的变化.
主要方法:
- 在多个数据库 (PubMed,科学网,Embase,Cochrane图书馆,CNKI,Weipu) 进行系统的文献搜索,截至2025年6月.
- 包括2013年至2025年间发表的八项研究,遵守PRISMA指南.
- 随机效应模型用于元分析,使用Cochran的Q测试和I2统计评估异质性.
- 根据LAN暴露类型,参与者人口统计,样本大小,评估方法和地理区域进行的子组分析.
- 在PROSPERO注册的研究 (ID# CRD420251120552).
主要成果:
- 在夜间暴露于更高的光线 (LAN) 和增加抑郁症的几率 (OR = 1.224,95% CI = 1.176-1.275) 之间发现了显著的关联.
- 关联的强度因不同类型的LAN暴露,年龄组,样本大小,评估方法和地理区域而异.
- 亚组分析表明,LAN-抑郁关系中存在异质性.
结论:
- 这一元分析证实了夜间照明 (LAN) 暴露与抑郁症风险升高之间的显著联系.
- 现有研究中的中等到高异质性和有限的样本大小需要更高质量的研究.
- 进一步的研究对于制定减轻夜间光污染对心理影响的策略至关重要.
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