Predicting Mortality in Intensive Care Unit Patients With Heart Failure Using an Interpretable Machine Learning Model: Retrospective Cohort Study

Jili Li   ^{1 *} , BS ;   Siru Liu   ^{2 *} , PhD ;   Yundi Hu   ³ , BDS ;   Lingfeng Zhu   ⁴ , BCS ;   Yujia Mao   ¹ , BS ;   Jialin Liu   ⁵ , MD

¹ West China School of Medicine, Sichuan University, Chengdu, China

² Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, United States

³ School of Data Science, Fudan University, Shanghai, China

⁴ Department of Computer Science, Sichuan University, Chengdu, China

⁵ Department of Medical Informatics, West China Hospital, Sichuan University, Chengdu, China

*these authors contributed equally