无创正压通气(NPPV)是一种有效的治疗呼吸衰竭的重要手段。随着其在临床上的广泛应用,有些患者可能因此而错过了人工气管插管或气管切开的最佳时机,从而降低了NPPV治疗的总有效率。为了避免这种情况的发生,正确评价NPPV的有效率和成功率,近年来一些学者进行了NPPV治疗呼吸衰竭的疗效预测性研究,本文就近年来这一研究内容作一综述。 Non-invasive positive pressure ventilation (NPPV) is an effective means of treating respiratory failure. With its widespread use in the clinic, some patients may therefore miss the best timing for endotracheal or tracheostomy, thereby reducing the overall effectiveness of NPPV therapy. In order to avoid this situation and correctly evaluate the efficiency and success rate of NPPV, in recent years, some scholars have carried out NPPV treatment of respiratory failure prediction of efficacy, this article in recent years, this study is reviewed.