摘要
<正>呼吸机相关性肺炎(VAP)是指在气管插管下行机械通气大于48 h或拔管在48 h内发生的肺部感染,为机械通气患者最容易发生的院内感染,可导致抗生素的滥用,增加细菌耐药率~([1])。降钙素原(PCT)是诊断感染性疾病具有较高灵敏度和特异度的指标,在感染性疾病的预后评估中具有重要的价值~([2])。临床肺部感染评分(CPIS)是根据患者的临床症状、
引文
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