系统性免疫炎症指数与慢性阻塞性肺病之间的关联:基于人口的研究
Chenglin Ye1, Li Yuan2, Kailang Wu3
1Department of Clinical Laboratory, institute of translational medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, PR China.
BMC pulmonary medicine
|August 10, 2023
概括
较高的全身免疫炎症指数 (SII) 水平与慢性阻塞性肺病 (COPD) 患病率增加和COPD患者死亡风险增加有关. 需要进一步的研究来证实这些发现.
科学领域:
- 肺部病理学 肺部病理学
- 免疫学 免疫学 免疫学
- 流行病学 流行病学
背景情况:
- 系统性免疫炎症指数 (SII) 量化了身体的免疫炎症反应.
- 之前的研究强调了SII在严重疾病,败血症和癌症中的预后价值.
- 慢性阻塞性肺病 (COPD) 与SII之间的关联需要进一步调查.
研究的目的:
- 调查SII和COPD患病率之间的相关性.
- 检查COPD患者SII和全因死亡率之间的关系.
主要方法:
- 对16636名国家健康和营养检查调查参与者的人口统计数据的分析.
- 使用后勤回归和Cox比例危险模型来评估SII与COPD和死亡率的关联.
- 倾向性得分匹配 (PSM) 用于控制COPD和健康人群之间的基线差异.
主要成果:
- 较高的SII水平独立地与COPD的可能性增加有关 (OR=1.449,P<0.0001).
- 在各种子组中观察到SII和COPD之间的显著正相关性.
- 增加的SII与一般人群 (HR=1.161),COPD患者 (HR=1.282) 和健康个体 (HR=1.129) 中较高的全因死亡率有关.
结论:
- 较高的SII水平与较高的COPD患病率有关.
- 患有较高SII水平的COPD患者面临所有原因死亡的风险增加.
- 建议进行大规模的长期研究来验证这些发现.
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