炎症负担指数:骨关节炎与骨关节炎患者全因死亡率之间的关联
Zhizheng Xiong1,2,3, Wenjie Xu2, Yanming Wang4
1Departments of Bone and Joint Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China.
BMC public health
|August 13, 2024
概括
炎症负担指数 (IBI) 与骨关节炎 (OA) 的更高风险和OA患者的全因死亡率有关. 该指数可以帮助识别高风险个体,并指导减少死亡率的干预措施.
科学领域:
- 风湿病学和免疫学
- 流行病学 流行病学
- 老年学是一门学科.
背景情况:
- 炎症负担指数 (IBI) 量化了患者的整体炎症负担.
- 骨关节炎 (OA) 是一种常见的退行性关节疾病,通常与全身炎症有关.
- 了解炎症负担,OA和死亡率之间的关系对于患者管理至关重要.
研究的目的:
- 调查炎症负担指数 (IBI) 与骨关节炎 (OA) 患病率之间的关联.
- 检查在被诊断为OA的患者中IBI和全因死亡率之间的关系.
- 评估IBI作为OA炎症负担的潜在生物标志物.
主要方法:
- 利用了国家健康和营养检查调查 (1999-2018) 中22343名成年人的数据.
- 采用多变量逻辑回归来分析IBI和OA之间的关联,并调整多个共变量.
- 应用了考克斯的比例危险回归和受限制的立方线,以评估IBI与所有原因死亡率的联系,并探索非线性关系.
主要成果:
- 具有最高IBI的参与者表现出明显更高的关节炎几率 (OR 1.23,95%CI 1.05-1.45在完全调整的模型中).
- 增加的IBI与OA患者的全因死亡风险增加有关 (HR1.41,95%CI1.10-1.80在完全调整的模型中).
- 亚组分析表明年龄,心血管疾病和高血压是IBI与死亡率相关的关键因素.
结论:
- 炎症负担指数 (IBI) 与骨关节炎 (OA) 和全因死亡率都有积极的关联.
- IBI作为评估OA患者炎症负担的生物标志物具有前途.
- IBI可以帮助识别高风险人群,并告知有针对性的干预措施以减轻死亡率.
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