Large Language Model Versus Manual Review for Clinical Data Curation in Breast Cancer: Retrospective Comparative Study

Young-Joon Kang   ¹ , MD, PhD ;   Hocheol Lee   ² , PhD ;   Jae Pak Yi   ¹ , MD ;   Hyobin Kim   ¹ , MD ;   Chang Ik Yoon   ³ , MD, PhD ;   Jong Min Baek   ⁴ , MD, PhD ;   Yong-seok Kim   ⁵ , MD, PhD ;   Ye Won Jeon   ⁶ , MD, PhD ;   Jiyoung Rhu   ⁷ , MD ;   Su Hyun Lim   ¹ , MD ;   Hoon Choi   ¹ , MD ;   Se Jeong Oh   ¹ , MD, PhD

¹ Department of Surgery, College of Medicine, The Catholic University of Korea, Incheon St Mary's Hospital, Incheon, Republic of Korea

² Department of AI Health Information Management, Yonsei University (Mirae), Wonju, Republic of Korea

³ Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul St Mary's Hospital, Seoul, Republic of Korea

⁴ Department of Surgery, College of Medicine, The Catholic University of Korea, Yeouido St Mary's Hospital, Seoul, Republic of Korea

⁵ Department of Surgery, College of Medicine, The Catholic University of Korea, Uijeongbu St Mary's Hospital, Uijeongbu, Republic of Korea

⁶ Department of Surgery, College of Medicine, The Catholic University of Korea, St Vincent's Hospital, Suwon, Republic of Korea

⁷ Department of Surgery, College of Medicine, The Catholic University of Korea, Bucheon St Mary's Hospital, Bucheon, Republic of Korea