Prediction of Prolonged Length of Hospital Stay After Cancer Surgery Using Machine Learning on Electronic Health Records: Retrospective Cross-sectional Study
Prediction of Prolonged Length of Hospital Stay After Cancer Surgery Using Machine Learning on Electronic Health Records: Retrospective Cross-sectional Study
Yong-Yeon Jo
1
, PhD ;
JaiHong Han
2
, MD ;
Hyun Woo Park
1
, PhD ;
Hyojung Jung
1
, BS ;
Jae Dong Lee
1
, MS ;
Jipmin Jung
3
, MS ;
Hyo Soung Cha
3
, PhD ;
Dae Kyung Sohn
4
, MD, PhD ;
Yul Hwangbo
1
, MD, PhD
1
Healthcare AI Team, National Cancer Center, Goyang, Republic of Korea
2
Department of Surgery, National Cancer Center, Goyang, Republic of Korea
3
Cancer Data Center, National Cancer Control Institute, National Cancer Center, Goyang, Republic of Korea
4
Center for Colorectal Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea