研究单位：[1]MICU of Peking Union Medical College Hospital[2]Peking Union Medical College Hospital[3]MICU, Peking union medical college hospital,Beijing,China,100730[4]Beijing Hospital of ministry of Health,Beijing,China[5]Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University,Beijing,China[6]General ICU, Beijing Tongren Hospital, Capital Medical University,Beijing,China[7]Peking University People's Hospital,Beijing,China[8]China-Japan Friendship Hospital,Beijng,Beijing,China[9]Department of Emergency and Intensive Care Medicine, The First Affiliated Hospital of Chongqing Medical University,ChongQing,Chongqing,China[10]The First Affiliated Hospital of Fujian Medical University,Fuzhou,Fujian,China[11]Department of CriticalCare Medicine, Guangdong General Hospital,Guangzhou,Guangdong,China[12]Department of Critical Care Medicine, Hainan Provincial People's Hospital,HaiKou,Hainan,China[13]Department of Critical Care Medicine, Hebei Medical University Fourth Hospital,Shijiazhuang,Hebei,China[14]Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University,Harbin,Heilongjiang,China[15]ICU, The First Affiliated Hospital, Zhengzhou University,Zhengzhou,Henan,China[16]Department of Critical Care Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science & Technology,WuHan,Hubei,China[17]Department of Critical Care Medicine, Xiangya Hospital, Central South University,Changsha,Hunan,China[18]Department of Critical Care Medicine, The Affiliated Hopsital of Inner Mongolia Medical University,Hohhot,Inner Mongolia,China[19]Department of Critical Care Medicine, The Second Hospital of Jilin University,ChangChun,Jilin,China[20]Department of Critical Care Medicine, The First Affiliated Hospital of China Medical University,Shenyang,Liaoning,China[21]General Hospital of Ningxia Medical University,YinChuan,Ningxia,China[22]Department of Critical Care Medicine, Qilu Hospital of Shandong University,Jinan,Shandong,China[23]Emergency ICU, Ruijin Hospital, Shanghai Jiao Tong University,Shanghai,Shanghai,China[24]Surgical Intensive Care Unit, Xijing Hospital,XiAn,Shanxi,China[25]Department of Critical Care Medicine, West China Hospital, Sichuan University,Chengdu,Sichuan,China[26]Department of Critical Care Medicine, First Affiliated Hospital, Xinjiang Medical University,Urumqi,Xinjiang,China[27]Department of Emergency Medicine and Medical ICU, The First Affiliated Hospital of Kunming Medical University,Kunming,Yunnan,China[28]Department of Critical Care Medicine, Zhejiang Provincial People's Hospital,Hangzhou,Zhejiang,China
研究目的：
The acute respiratory distress syndrome(ARDS)has a high morbidity and mortality in patients admitted to intensive care units(ICUs). It represents a significant public health issue. No large nationwide, multicenters study of ARDS has been conducted in China. The purposes of this study are to analyse: 1)the incidence and outcomes of ARDS in ICU; 2) factors associated the mortality ; and 3) risk factors for development of ARDS .
