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在新型冠状病毒(SARS-CoV-2)导致的肺炎患者中,部分表现为急性低氧性呼吸衰竭,甚至急性呼吸窘迫综合征(ARDS)。ARDS是导致重症新型冠状病毒肺炎(COVID-19)患者死亡的重要原因。COVID-19患者ARDS的发病率在不同的研究中差别较大,一项纳入44项共14866例患者的meta分析显示,ARDS的发病率在2%~59%不等,平均为14%[1]。发病率及预后差异的原因与不同发病人群流行病学特征、发现病例方式、病理改变、救治举措等因素不同相关。
新型冠状病毒肺炎病理特征对治疗策略的影响
新型冠状病毒肺炎呼吸支持与俯卧位通气效果
新冠肺炎呼吸衰竭清醒俯卧位通气的几个热点问题
参考文献
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