摘要：目的 探讨呼吸机相关性肺炎集束化干预策略对呼吸机相关性肺炎(ventilator-associated pneumonia，VAP)的影响。方法 采用前瞻性研究方法，将我院ICU 2009年1月～2013年12月有创机械通气治疗且临床资料完整的病例154例患者随机分为研究组(n=79)和对照组(n=75)，分别采取集束化干预措施和常规治疗护理措施，比较两组VAP发病率。结果 集束化干预策略后，患者呼吸机相关性肺炎的发生率较对照组有显著下降(25.3% VS.44.0% P<0.05)。结论 集束化干预策略能有效降低呼吸机相关性肺炎的发生。

    关键词：集束干预策略；呼吸机相关性肺炎

    Abstract：Objective To investigate the effect of cluster intervention strategies on ventilator-associated pneumonia.Methods Prospective study was performed in 154 patients with mechanical ventilation admitted in department of respiratory in our hospital from January 2009 to December 2013.79 of the patients were taken cluster intervention strategies as study group in random ......