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机械通气肺部感染临床分析 被引量:9

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摘要 目的:探讨机械通气患者发生院内肺部感染的主要因素。方法:回顾分析2003-01-2006-06 ICU接受机械通气治疗48 h以上的患者肺部感染的发生情况。结果:84例中41例(48.8%)发生肺部感染,感染组的年龄、机械通气时间、住ICU时间显著高于非感染组,存在其他感染灶病例也明显多于非感染组。检出的致病菌主要有假单胞菌、不动杆菌、克雷伯氏菌、粪肠球菌和真菌。结论:高龄、机械通气时间延长、存在外科感染灶是本组机械通气患者发生肺部感染的主要原因,致病菌主要为多重耐药菌,因此抗生素治疗目的在于控制症状,同时多环节预防其发生。
作者 史春芝
出处 《中国误诊学杂志》 CAS 2007年第28期6734-6735,共2页 Chinese Journal of Misdiagnostics
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