Development and validation of a cardiac surgery-associated acute kidney injury prediction model using the MIMIC-IV database.

Journal: PloS one
Published Date: Jun 12, 2025

Abstract

OBJECTIVE: This study aimed to develop an innovative early prediction model for acute kidney injury (AKI) following cardiac surgery in intensive care unit (ICU) settings, leveraging preoperative and postoperative clinical variables, and to identify key risk factors associated with AKI.

Authors

  • Yang Xu
    Dermatological Department, Nan Chong Center Hospital, Nanchong, China.
  • Chunxiao Song
    Department of Emergency, Affiliated Hospital of Yangzhou University, Yangzhou University, Jiangsu, China.
  • Wenping Wei
    Department of Radiology, The First Affiliated Hospital of Xiamen University, Xiamen 361003, China. Electronic address: 15859265715@163.com.
  • Runfeng Miao
    Department of Emergency, Affiliated Hospital of Yangzhou University, Yangzhou University, Jiangsu, China.

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