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Published on in Vol 14 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/82230, first published .
Doctor and nurse check on patient in hospital room

Machine Learning–Augmented Traditional Analysis of Lactate vs Lactate-to-Albumin Ratio for Predicting Mortality Risk in Patients With Sepsis: Large-Scale Retrospective Study

Machine Learning–Augmented Traditional Analysis of Lactate vs Lactate-to-Albumin Ratio for Predicting Mortality Risk in Patients With Sepsis: Large-Scale Retrospective Study

Xiaodi Wang   1 , PhD ;   Yi Xu   2 , PhD ;   Weijun Xiao   3 , MA ;   Peng Dou   2 , MA ;   Yunxia Huang   1 , MA ;   Muhan Cao   1 , MA ;   Liang Luo   4 , PhD ;   Qinghua Hou   1 , PhD

1 Department of Neurology, Clinical Neuroscience Center, the 7th Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China

2 Department of Rehabilitation medicine, the 7th Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China

3 Department of Epidemiology and Statistics, Clinical Medical Research Center, the 7th Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China

4 Department of Critical Care Medicine, the 7th Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China

Corresponding Author:

  • Qinghua Hou, PhD
  • Department of Neurology, Clinical Neuroscience Center, the 7th Affiliated Hospital, Sun Yat-Sen University
  • 628 Zhenyuan Road
  • Guangming
  • Shenzhen, Guangdong 518107
  • China
  • Phone: 86 18026280279
  • Email: houqh5@mail.sysu.edu.cn