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Secondary Use of Clinical Data for Research and Surveillance (508) Clinical Information and Decision Making (2159) Decision Support for Health Professionals (1709) Instruments and Questionnaires for Nutrition and Food Intake (233) Machine Learning (2323) Intensive Care Unit (ICU) (171) Applications of AI (391)

Published on in Vol 14 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/77872, first published .
Elderly man in hospital bed with medical equipment, seen through blinds.

Development and Interpretability Analysis of a Stacking Ensemble Model for Early Prediction of Nutritional Risk in Intensive Care Unit Patients: Retrospective Cohort Study

Development and Interpretability Analysis of a Stacking Ensemble Model for Early Prediction of Nutritional Risk in Intensive Care Unit Patients: Retrospective Cohort Study

Authors of this article:

Xu Zhang1 Author Orcid Image ;   An Fang1 Author Orcid Image ;   Pei Lou1 Author Orcid Image ;   Kuanda Yao1 Author Orcid Image ;   Tianci Huang2 Author Orcid Image ;   Jiahui Hu1 Author Orcid Image
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Xu Zhang   1 , BSc ;   An Fang   1 , MD ;   Pei Lou   1 , MSc ;   Kuanda Yao   1 , MSc ;   Tianci Huang   2 , MSc ;   Jiahui Hu   1 , PhD

1 Institute of Medical Information/Medical Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

2 State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China

Corresponding Author:

  • Jiahui Hu, PhD
  • Institute of Medical Information/Medical Library
  • Chinese Academy of Medical Sciences and Peking Union Medical College
  • No. 3 Yabao Road, Chaoyang District
  • Beijing 100020
  • China
  • Phone: 86 01052328782
  • Email: hu.jiahui@imicams.ac.cn