Red blood cell distribution width predicts long-term mortality in critically ill patients with acute kidney injury: a retrospective database study
Red blood cell distribution width predicts long-term mortality in critically ill patients with acute kidney injury: a retrospective database study
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DOI：
10.1038/s41598-020-61516-y
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发表时间：
2020-03-12
影响因子：
4.6
通讯作者：
Zhang, Hongliang
中科院分区：
文献类型：
--
作者：
Jia, Linpei;Cui, Shijun;Zhang, Hongliang
急性肾损伤（AKI）是重症监护病房（ICU）的一种严重并发症，可增加危重患者的死亡率。红细胞分布宽度（RDW）已被证明是AKI危重患者短期预后的有效预测因子。然而，RDW是否对这些患者的长期全因死亡率具有预后价值尚不清楚。从重症监护医学信息市场III （MIMIC-III）数据库中提取18279例首次住院的AKI危重患者的数据。使用RDW值的三分位数将受试者分为三组，即RDW
Acute kidney injury (AKI) is a serious complication in the intensive care unit (ICU), which may increase the mortality of critically ill patients. The red blood cell distribution width (RDW) has proved useful as a predictor of short-term prognosis in critically ill patients with AKI. However, it remains unknown whether RDW has a prognostic value of long-term all-cause mortality in these patients. The data of 18279 critically ill patients with AKI at first-time hospital admission were extracted from the Medical Information Mart for Intensive Care III (MIMIC-III) database. The tertiles of the RDW values were used to divide subjects into three groups, namely RDW