血红蛋白糖化指数与急性心肌梗塞患者全因死亡率之间的关系:根据MIMIC-IV数据库
Lin Yu1, Haizhu Chen1, Jiwen Zhang1
1Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, Foshan, China.
Diabetology & metabolic syndrome
|November 1, 2025
概括
血红蛋白糖化指数 (HGI) 显示了急性心肌梗塞 (AMI) 患者的死亡率与死亡率的联系. 发现了一个U形关系,表明低和高的HGI水平都与死亡风险增加有关.
科学领域:
- 心脏病学 心脏病学
- 代谢研究研究 代谢研究
背景情况:
- 血红蛋白糖化指数 (HGI) 衡量实际和估计的血红蛋白A1c (HbA1c) 之间的差异.
- 有限的研究存在于HGI与急性心肌梗塞 (AMI) 患者的不良结果之间的关联.
研究的目的:
- 调查HGI与AMI诊断的危急病患者的死亡风险之间的关系.
主要方法:
- 利用了来自MIMIC-IV数据库的AMI患者的数据.
- 采用Cox比例危险回归和受限立方线 (RCS) 分析来评估HGI与死亡率的关联.
- 进行了子组分析,以验证不同患者人口统计学方面的发现.
主要成果:
- 对3972名AMI患者的分析显示,在30天和365天的随访中,HGI和死亡率之间存在显著的U形关联.
- 较低的HGI水平与两个时间点的死亡率增加相关.
- 较高的HGI水平与30天死亡风险增加有关.
结论:
- 在重症AMI患者中,血红蛋白糖化指数水平和全因死亡率之间存在显著的关联.
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