Variability in Doctors’ Usage Paths of Mobile Electronic Health Records Across Specialties: Comprehensive Analysis of Log Data

Ji Yeong Soh   ^{1 *} , RN ;   Sang-Hyuk Jung   ^{1 *} , BE ;   Won Chul Cha   ^{1, 2, 3 *} , MD ;   Mira Kang   ^{1, 3, 4} , MD, PhD ;   Dong Kyung Chang   ^{1, 3, 5} , MD, PhD ;   Jaegon Jung   ⁶ , PhD ;   JeanHyoung Lee   ³ , ME ;   Jong Soo Choi   ^{1, 3} , PhD ;   Kyunga Kim   ^{1, 7} , PhD

¹ Department of Digital Health, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea

² Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

³ Health Information and Strategy Center, Samsung Medical Center, Seoul, Republic of Korea

⁴ Center for Health Promotion, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

⁵ Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

⁶ Department of Computer Engineering, Seoul Digital University, Seoul, Republic of Korea

⁷ Statistics and Data Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea

*these authors contributed equally