检查SIRI在LC9和慢性阻塞性肺病之间的关联中的调解功能
Ziming Wang1, Xinyun Xie2, Hongyang Gong3
1Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
Frontiers in medicine
|July 24, 2025
概括
生命的关键9 (LC9) 与慢性阻塞性肺病 (COPD) 的发病率较低有关. 系统性炎症反应指数 (SIRI) 部分调解了这一关联,突出了炎症在COPD中的作用.
科学领域:
- 心血管健康 心血管健康
- 肺部医学 肺部医学
- 系统性炎症 系统性炎症
背景情况:
- 慢性阻塞性肺病 (COPD) 对死亡率和医疗保健成本做出了重大贡献.
- 生命的关键9 (LC9) 是一种新的心血管健康指标,包括心理健康评估.
- 系统性炎症反应指数 (SIRI) 是一种新兴的系统性炎症生物标志物.
研究的目的:
- 调查LC9和COPD患病率之间的关联.
- 探索SIRI在LC9-COPD关系中的潜在调解作用.
主要方法:
- 从国家健康和营养检查调查 (NHANES) (2005-2018) 中对25721名美国成年人的横截面分析.
- 使用多变量逻辑回归,受限立方线 (RCS) 和调解分析.
- 评估LC9,SIRI和COPD患病率之间的关系.
主要成果:
- 在LC9的10个点的增加与28%的COPD患病率下降相关 (OR=0.72).
- 每个SIRI单位的增加与COPD患病率增加1.17倍相关 (OR=1.17).
- 在LC9和COPD之间的关联中,SIRI调解了1.64% (p<0.001).
结论:
- 在LC9和COPD之间存在显著的反向关系,部分由SIRI调解.
- 研究结果表明,心血管健康,全身炎症和COPD之间存在联系.
- 需要进一步的研究来阐明这些因素之间的复杂相互作用.
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