血球蛋白糖化指数预测慢性病重症患者的死亡率降低
Yangpei Peng1, Wenwen Huang1, Jie Wang2
1Department of Nephrology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
Clinics (Sao Paulo, Brazil)
|October 30, 2025
概括
高血红蛋白糖分指数 (HGI) 水平与慢性病 (CKD) 严重病患者的较低死亡率有关. 这一发现表明,HGI可以预测这个脆弱人群中的患者结果.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 关键护理医学 关键护理医学
- 代谢研究研究 代谢研究
背景情况:
- 慢性病 (CKD) 是一个全球性的健康挑战.
- 血红蛋白糖化指数 (HGI) 因其与代谢状态,炎症和疾病预后的关联而得到认可.
- 在CKD患者中HGI的预后意义仍然未得到充分探索.
研究的目的:
- 研究诊断为CKD的危急病患者中HGI和死亡率之间的关联.
- 确定HGI是否可以作为该患者群体结果的独立预测因素.
主要方法:
- 使用了来自密集护理-IV (MIMIC-IV) 数据库的医疗信息中心对重症CKD患者的数据.
- 计算的HGI是基于禁食血葡萄糖 (FPG) 观察和预测的HbA1c之间的差异.
- 采用Cox比例危险模型来分析HGI与30天,90天和365天死亡率之间的关系,并进行子组分析.
主要成果:
- 包括1831名重症CKD患者 (64.1%男性,平均年龄71.93岁).
- 高HGI显著与30天死亡率降低相关 (调整HR为0.57;95%CI:0.44~0.75,p<0.0001),即使调整了临床因素.
- 对于90天和365天的死亡率,观察到类似的保护性关联,在子组分析中发现一致的结果.
结论:
- 升高的HGI水平与重症CKD患者的短期和长期全因死亡率降低相关.
- 对于患有慢性脏病的重症患者,HGI显示出作为独立预后生物标志物的潜力.
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