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近年来,随着诊疗技术的不断更新发展和呼吸机性能的日益改进,新生儿抢救成功率明显提高。但是,随着呼吸机在新生儿重症监护病房(NICU)的普及,其并发症——呼吸机相关性肺炎(ventilator associated pneumonia,VAP)的发生率也逐年上升[1]。VAP已成为各地区NICU最关注的问题之一,需引起高度重视。因此,本文就新生儿VAP危险因素的研究进展作一综述。一、VAP定义VAP是指应用机械通气治疗48 h后和停用机械通气拔除人工气道48 h内发生的肺实质感染性
In recent years, with the constantly updated development of diagnostic techniques and the improvement of ventilator performance, the success rate of neonatal rescue has been significantly improved. However, with the popularity of ventilators in neonatal intensive care units (NICUs), the complication - the incidence of ventilator-associated pneumonia (VAP) has also increased year by year [1]. VAP has become one of the most important issues for NICUs in all regions, and needs to be given high priority. Therefore, this article reviews the research progress of risk factors of neonatal VAP. First, the definition of VAP VAP refers to the application of mechanical ventilation after 48 h and removal of mechanical ventilation within 48 h of removal of artificial airway lung infection in nature