Abstract: ［Abstract］ Objective The study aimed to investigate the present situation of nurses′ knowledge for preventing ventilator?associated pneumonia in ICU, to explore the related factors that affect nurses′ knowledge for Preventing VAP in Intensive Care Unit, to provide a reference and evidence for nursing education, training to prevent VAP. Methods By convenience sampling, a total of subjects were selected and surveyed with a self?designed questionnaire, which contain demographic data and knowledge in preventing VAP. Results The score of knowledge in preventing VAP was 6.58±1.66. As multiple stepwise regression analysis showed that education level, title and ICU working years were entered regression equation of preventing VAP in ICU. Conclusions ICU nurses were lack of knowledge concerning VAP prevention. It was suggested that the knowledge for preventing VAP be trained and learned.

Key words: ventilator?associated pneumonia, ICU, influencing factor

摘要： ［摘要］目的 了解ICU护理人员呼吸机相关性肺炎认知现状，探讨相关影响因素，为加强VAP护理教育和培训提供借鉴和参考。方法 采用便利抽样法抽取江门市ICU护理人员，对其进行一般资料、VAP护理知识及其影响因素开展调查。结果 ICU护理人员VAP认知得分为（6.58±1.66）分，多元线性逐步回归分析结果表明，学历、职称和ICU工作年限进入回归方程。结论 ICU护理人员VAP知识欠缺，应加强VAP知识培训和学习。

关键词: 呼吸机相关性肺炎, 重症病房, 影响因素