Wenzhou Medical University - Department of Emergency Medicine and General Practice, Wenzhou Medical University - Department of Emergency Medicine and General Practice, Wenzhou Medical University - Department of Intensive Care Unit, Wenzhou Medical University - Department of Emergency Medicine and General Practice, People’s Hospital of Yueqing - Pulmonary and Critical Care Medicine, People’s Hospital of Yueqing - Pulmonary and Critical Care Medicine, Wenzhou Medical University - Department of Emergency Medicine and General Practice, Wenzhou Medical University - Department of Emergency Medicine and General Practice, Wenzhou Medical University - Department of Emergency Medicine and General Practice, East Tennessee State University - Department of Biostatistics and Epidemiology, Wenzhou Medical University - Health Assessment Center, Wenzhou Medical University - Division of Gastrointestinal Surgery and Wenzhou Medical University - Department of Anesthesia and Critical Care