我院呼吸科感染多重耐药菌的类型及相关因素分析

目的分析我院呼吸内科发生多重耐药菌的分布及耐药特点。方法收集我院呼吸内科检测出的263株多重耐药菌进行药敏及耐药性分析。结果检测出263株多重耐药菌中G+菌占40.00%,G-菌占60.00%。G+菌主要为耐甲氧西林金黄色葡萄球菌MRSA,G-菌主要为鲍曼不动杆菌、大肠埃希氏菌、肺炎克雷伯菌、铜绿假单胞菌等。结论分析呼吸内科多重耐药菌感染类型、及相关因素,以便加强多重耐药菌的监测,合理使用抗生素,制定有效的消毒隔离措施,预防和控制多重耐药菌在呼吸内科病房传播。

Multiple drug-resistant bacteria type and relevant factors of respiratory infection

Objective To analyze the distribution of and features of multiple drug-resistant bacteria in respiratory medicine of our hospital.Methods 263 strains of multiple drug-resistant bacteria in respiratory medicine were collected to detect drug susceptibility and resistance.Result G+ bacteria accounted for 40.00% in 263 strains of multiple drug-resistant bacteria and G-bacteria accounted for 60.00%.G+ bacteria were mainly Methicillin resistant S.aureus;G-bacteria were mainly Acinetobacter baumannii,Escherichia coli,Klebsiella pneumoniae,and Pseudomonas aeruginosa.Conclusion Analysis of type and relevant factors of multiple drug-resistant bacteria in respiratory medicine can strengthen the monitoring of multiple drug-resistant bacteria,rational use of antibiotics,institution of effective disinfection and isolation measures,prevent and control the spread of multi-resistant bacteria in the respiratory medical ward.