系统性自身免疫性类风湿性疾病的风险与长期暴露于细颗粒物有关
Mareva Geslin1, Julien Vachon2,3, Naizhuo Zhao4
1Département de Santé Publique, Hôpital Pontchaillou, Centre Hospitalo-Universitaire, 35033, Rennes, France.
Arthritis & rheumatology (Hoboken, N.J.)
|June 13, 2025
概括
长期暴露于细颗粒物 (PM2.5) 和其成分氨可能会增加患全身自身免疫性类风湿性疾病 (SARD) 的风险. 这项大型队列研究强调PM2.5作为SARDs的潜在环境触发因素.
科学领域:
- 环境健康 环境健康
- 类风湿病学 类风湿病学
- 流行病学 流行病学
背景情况:
- 细颗粒物 (PM2.5) 被怀疑引发系统性自身免疫性类风湿性疾病 (SARDs).
- PM2.5的特定成分可能会影响其毒性和对疾病发展的影响.
研究的目的:
- 调查长期暴露于PM2.5及其组成部分与SARDs风险之间的关联.
- 确定哪些PM2.5成分与SARD发病率有最强的联系.
主要方法:
- 通过使用2000-2019年行政卫生数据,收集了7,482,397名北克成年人的开放队列.
- 使用特定类风湿性疾病的诊断代码识别了SARD病例.
- 根据建模估计了对PM2.5及其组件的暴露,并按邮政编码分配,并使用Cox和g计算模型进行分析.
主要成果:
- 超过9800万人年,发现了55267例SARD病例.
- 在PM2.5成分中增加一分之一与SARDs的1.01调整的危险比率 (95% CI 1.00-1.02) 相联系.
- 氨成为最为显著地增加SARD风险的成分.
结论:
- 环境PM2.5暴露可能与SARDs的发病率增加有关.
- 氨是PM2.5的组成部分,似乎是SARDs发展的重要因素.
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