Sodium Intake Estimation in Hospital Patients Using AI-Based Imaging: Prospective Pilot Study

Jiwon Ryu   ^{1, 2 *} , MD, MSc ;   Sejoong Kim   ^{2, 3, 4 *} , MD, PhD ;   Yejee Lim   ^{1, 2} , MD, PhD ;   Jung Hun Ohn   ^{1, 2} , MD, PhD ;   Sun-wook Kim   ^{1, 2} , MD, MSc ;   Jae Ho Cho   ^{1, 2} , MD, MSc ;   Hee Sun Park   ^{1, 2} , MD, MSc ;   Jongchan Lee   ^{1, 2} , MD, MSc ;   Eun Sun Kim   ^{1, 2} , MD, PhD ;   Nak-Hyun Kim   ^{1, 2} , MD, PhD ;   Ji Eun Song   ⁵ , MSN ;   Su Hwan Kim   ⁶ , PhD ;   Eui-Chang Suh   ⁷ , MD ;   Doniyorjon Mukhtorov   ⁸ , MSc ;   Jung Hyun Park   ⁸ , MSc ;   Sung Kweon Kim   ⁸ , MSc ;   Hye Won Kim   ^{1, 2} , MD, PhD

¹ Hospital Medicine Center, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea

² Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea

³ Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea

⁴ Center for Artificial Intelligence in Healthcare, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea

⁵ Department of Nursing, Seoul National University Bundang Hospital, Seongnam, Republic of Korea

⁶ Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea

⁷ Department of Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea

⁸ LOAPI-Healthcare, AItheNutrigene, Seongnam-si, Republic of Korea

*these authors contributed equally