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估计的淋巴膜过率下降与急性肺栓塞有因果关系:一个嵌套的病例控制和门德尔随机化研究
Yanshuang Lyu1,2,3, Haobo Li2,3,4, Xin Liu5
1State Key Laboratory of Respiratory Health and Multimorbidity, Department of Physiology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing, China.
Thrombosis and haemostasis
|October 14, 2024
概括
减少功能,以较低的估计膜过率 (eGFR) 表示,显著增加肺栓塞 (PE) 的风险. 监测功能对于预防PE至关重要,特别是考虑到慢性病的高患病率.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 心脏病学 心脏病学
- 流行病学 流行病学
背景情况:
- 功能障碍在肺栓塞 (PE) 患者中很常见.
- 了解功能和PE之间的关系对于患者管理和预防策略至关重要.
研究的目的:
- 调查估计的膜过率 (eGFR) 与肺栓塞 (PE) 风险之间的关联.
- 通过使用基于人口和遗传数据,探索功能下降对PE发展的潜在因果影响.
主要方法:
- 一项嵌套的病例控制研究,利用中国肺血栓栓塞病登记研究 (CURES) 和中国健康与退休纵向调查 (CHARLS) 的数据.
- 倾向性得分匹配和治疗权重的逆概率用于基线特征平衡.
- 限制立方线模型评估了eGFR和PE风险之间的关系.
- 双向双样本的门德尔随机化 (MR) 分析是使用全基因组关联研究 (GWAS) 总结统计数据进行的,用于eGFR和PE.
主要成果:
- 与对照人群相比,PE患者的EGFR<60mL/min/1.73m2的比例显著更高.
- 低于88mL/min/1.73m2的eGFR与PE风险显著增加有关.
- 核磁共振分析表明,eGFR下降对PE的潜在因果作用 (OR = 4.26,95% CI:2.07-8.79),没有证据表明显著的性或反向因果关系.
结论:
- 功能下降是导致肺栓塞风险增加的一个因素.
- 这些发现强调了监测和管理功能对于有效预防PE的重要性,特别是在广泛的慢性病背景下.
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