ChatGPT-Generated Differential Diagnosis Lists for Complex Case–Derived Clinical Vignettes: Diagnostic Accuracy Evaluation

Takanobu Hirosawa   ^{1 *} , MD, PhD ;   Ren Kawamura   ^{1 *} , MD, PhD ;   Yukinori Harada   ^{1 *} , MD, PhD ;   Kazuya Mizuta   ^{1 *} , MD ;   Kazuki Tokumasu   ^{2 *} , MD, PhD ;   Yuki Kaji   ³ , MD, MPH ;   Tomoharu Suzuki   ⁴ , MD ;   Taro Shimizu   ^{1 *} , MD, MSc, MPH, MBA, PhD

¹ Department of Diagnostic and Generalist Medicine, Dokkyo Medical University, Tochigi, Japan

² Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan

³ Department of General Medicine, International University of Health and Welfare Narita Hospital, Chiba, Japan

⁴ Department of Hospital Medicine, Urasoe General Hospital, Okinawa, Japan

*these authors contributed equally