Ⅱ型呼吸衰竭机械通气病人撤机失败风险预测模型的构建及验证

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Construction and verification of risk prediction model for weaning failure of patients with type Ⅱ respiratory failure with mechanical ventilation

BAI Ping，WANG YeWuxi Second People′s Hospital，Jiangsu 214000 ChinaCorresponding Author WANG Ye，E-mail：519427914@qq.com

Keywords type Ⅱ respiratory failure;mechanical ventilation;weaning failure;Nomogram graph;predictive efficiency;influencing factors

摘要 目的：探讨Ⅱ型呼吸衰竭机械通气病人撤机失败的风险因素，据此建立列线图预测模型并进行验证。（剩余9027字）