AI Model Based on Diaphragm Ultrasound to Improve the Predictive Performance of Invasive Mechanical Ventilation Weaning: Prospective Cohort Study

Feier Song   ^{1 *} , MD ;   Huazhang Liu   ^{2 *} , MS ;   Huan Ma   ³ , MD ;   Xuanhui Chen   ² , MS ;   Shouhong Wang   ⁴ , MD ;   Tiehe Qin   ⁴ , MD ;   Huiying Liang   ² , PhD ;   Daozheng Huang   ^{4, 5} , MD

¹ Department of Emergency and Intensive Care Unit, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China

² Medical Big Data Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China

³ Department of Cardiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangdong Provincial Cardiovascular Institute, Guangzhou, China

⁴ Department of Critical Care Medicine, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangdong Provincial Geriatrics Institute, Guangzhou, China

⁵ Office of Organ Procurement Organizations, Medical Department, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China

*these authors contributed equally