Patient Triage and Guidance in Emergency Departments Using Large Language Models: Multimetric Study

Chenxu Wang   ^{1, 2} , BSc ;   Fei Wang   ³ , BSc ;   Shuhan Li   ² , BSc ;   Qing-wen Ren   ⁴ , MD, PhD ;   Xiaomei Tan   ² , PhD ;   Yaoyu Fu   ¹ , PhD ;   Di Liu   ^{1, 2, 5} , PhD ;   Guangwu Qian   ^{1, 6} , PhD ;   Yu Cao   ⁷ , MD, PhD ;   Rong Yin   ^{1, 2, 5 *} , PhD ;   Kang Li   ^{1, 5 *} , PhD

¹ West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China

² Department of Industrial Engineering, Sichuan University, Chengdu, China

³ Department of Nursing, West China School of Medicine, Sichuan University, Chengdu, China

⁴ Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China (Hong Kong)

⁵ Med-X Center for Informatics, Sichuan University, Chengdu, China

⁶ Department of Computer Science, Sichuan University, Chengdu, China

⁷ Department of Emergency Medicine, West China Hospital of Sichuan University, Chengdu, China

*these authors contributed equally