红细胞在入院时的分布宽度与急性胰腺炎早期死亡率之间的关联
Shafiq Z Azzam1, Itai Ghersin2, Maya Fischman3
1Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.
The Israel Medical Association journal : IMAJ
|April 2, 2025
概括
在急性胰腺炎患者中,红细胞分布宽度 (RDW) 升高预测了早期死亡率. 将RDW添加到格拉斯哥Imrie得分,提高了其预测患者结果的能力.
科学领域:
- 临床医学 临床医学
- 血液学 血液学 血液学
- 胃肠病学 胃肠病学
背景情况:
- 红细胞分布宽度 (RDW) 与急性疾病的不良结果有关.
- 以前的研究表明,RDW可以预测急性胰腺炎的严重程度.
研究的目的:
- 确定是否入院RDW预测急性胰腺炎的早期死亡率.
- 评估 RDW 是否提高了格拉斯哥Imrie评分的预测准确性.
主要方法:
- 成年急性胰腺炎患者的观察研究 (2008-2021年).
- 患者按正常 (RDW ≤14.5%) 或升高 (RDW >14.5%) RDW.分类.
- 对30天死亡率和预测模型性能的分析.
主要成果:
- 增加的RDW与显著更高的30天死亡率相关 (OR 3.29,P < 0.001).
- 单独RDW的AUC为0.671,用于预测死亡率.
- 将RDW与格拉斯哥Imrie评分相结合,提高了预测能力 (AUC 0.769).
结论:
- 入院时RDW升高是急性胰腺炎30天死亡率的独立预测因子.
- RDW增强了像格拉斯哥Imrie分数这样的既定评分系统的预测价值.
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