脂肪肝指数,全身炎症和心血管死亡率. 来自LURIC研究的结果
Stephanie Wissel1, Hubert Scharnagl2, Marcus E Kleber3
1Goethe University Frankfurt, University Hospital, Department of Cardiology, Frankfurt am Main, Germany.
Atherosclerosis
|November 12, 2025
概括
脂肪肝指数 (FLI) 单独并不能预测心血管死亡. 然而,高FLI与全身炎症相结合显著增加心血管死亡风险,突出需要综合风险评估.
科学领域:
- 心脏病学 心脏病学
- 肝病学 肝病学是一种肝病学.
- 代谢健康 代谢健康
背景情况:
- 脂肪肝指数 (FLI) 表示代谢功能障碍,与心血管结果有关.
- 系统性炎症是已知的心血管疾病的贡献者.
- 心血管死亡率中FLI和炎症之间的相互作用需要进一步研究.
研究的目的:
- 为了确定系统性炎症是否会改变FLI和心血管死亡率之间的关联.
- 评估代谢功能障碍 (FLI) 和炎症对心血管死亡的综合影响.
主要方法:
- 利用了路德维希沙芬风险和心血管健康研究 (LURIC) 中3316名参与者的数据.
- 使用甘油三,BMI,腰围和GGT计算FLI.
- 测量了高灵敏度C反应蛋白 (hsCRP) 和IL-6作为炎症标志物.
- 雇佣的考克斯比例危险分析评估心血管死亡率,平均随访时间为9.9年.
主要成果:
- 总共记录了603例心血管疾病死亡.
- 在最高的FLI三位数中,个体表现出心血管死亡风险增加的趋势 (HR 1.39).
- 这种关联被升高的hsCRP (HR 1.58) 和IL-6 (HR 1.93) 显著放大.
结论:
- 仅仅脂肪肝指数与心血管死亡率没有显著关联.
- 由hsCRP和IL-6表示的全身炎症显著改变了FLI和心血管死亡率之间的关系.
- 对于脂肪肝患者的风险评估应包括代谢和炎症标志物,以改善心血管风险预测.
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