时间标签：数据日期 2026-11-03 · 生成时间 2026-11-03 05:30（Asia/Shanghai）｜ 检索窗口 PubMed edat 2026/10/31 – 2026/11/03 ｜ 情报发生日期 2026-11-03
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摘要（PubMed 原文节选）
BACKGROUND: Acute respiratory failure (ARF) represents one of the most common critical illnesses in intensive care units (ICUs), with persistently high mortality rates. Red cell distribution width (RDW) has demonstrated value in predicting prognosis of respiratory diseases; however, conventional RDW fails to account for age-related effects on red blood cell morphology. This study aimed to evaluate the prognostic value of the Age-Weighted RDW Index (AWRI) in ICU patients with acute respiratory failure. METHODS: This retrospective cohort study utilized data from the eICU Collaborative Research Database, enrolling 24,709 ICU patients with acute respiratory failure after sequential exclusion. AW…
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原文题录
- 中文题名：年龄加权红细胞分布宽度指数预测急性呼吸衰竭 ICU 患者死亡率
- 英文标题：Age-weighted red cell distribution width index for predicting mortality in ICU patients with acute respiratory failure: a retrospective cohort study.
- 期刊与标识：BMC Pulm Med · PMID 42968127 · DOI 10.1186/s12890-026-04425-6 · EDAT 2026-11-01