Hospital Length of Stay Prediction for Planned Admissions Using Observational Medical Outcomes Partnership Common Data Model: Retrospective Study

Haeun Lee   ^{1, 2} , MS ;   Seok Kim   ² , MPH ;   Hui-Woun Moon   ² , MSN ;   Ho-Young Lee   ² , MD, PhD ;   Kwangsoo Kim   ³ , PhD ;   Se Young Jung   ^{4 *} , MD, MPH, PhD ;   Sooyoung Yoo   ^{2 *} , PhD

¹ Department of Biomedical Informatics and Data Science, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, United States

² Office of eHealth Research and Businesses, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea

³ Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, Republic of Korea

⁴ Department of Family Medicine, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea

*these authors contributed equally