Critical Care–Specific vs General-Purpose Large Language Models in Emergency Intensive Care Unit Diagnosis: Single-Center Retrospective Paired Comparative Study

Lihong Zheng   ^{1, 2} , MM ;   Zeyu Lin   ^{1, 2} , MM ;   Xiaolu Liu   ³ , MM ;   Zhao Fan   ¹ , MM ;   Zhong He   ¹ , MM ;   Junjie Xu   ^{4 *} , MD ;   Lu Yin   ^{1, 2, 3 *} , MD

¹ Department of Emergency Medicine, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China

² Shantou University Medical College, Shantou, Guangdong, China

³ Shenzhen University, Shenzhen, Guangdong, China

⁴ Clinical Research Institute, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China

*these authors contributed equally