Predict Turnaround Time of Hospital Discharge

COVID-19 pandemics lead to further shortages of beds globally. Ningbo No.1 Hospital implemented an integrated digital management system to tackle inefficiency in the discharge process, however, this problem is not fully solved. To help the hospital fully address this problem, this article identifies the problems in the hospital’s dataset and proposes a methodology for the machine learning model training in order to predict the patient’s leaving time, which provides a space for the hospital to improve the discharge process when procedures simplify, integration and digitalization are done.