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院内感染金黄色葡萄球菌分布和耐药性分析 被引量:4

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摘要 目的了解本院院内感染金黄色葡萄球菌的分布和耐药性。方法采用MicroScan autoSCAN4和VITEK2COMPACT微生物鉴定及药敏系统进行细菌鉴定和药敏试验,药敏试验使用WHONET5.6软件进行统计分析。结果共收集金黄色葡萄球菌302株,其中耐甲氧西林金黄色葡萄球菌(MRSA)226株,占74.8%,甲氧西林敏感金黄色葡萄球菌(MSSA)76株,占25.2%。菌株主要科室来源为神经外科27.8%(84/302),主要标本来源为痰和伤口分泌物,分别占36.8%(111/302)和34.4%(104/302)。MRSA多药耐药性严重,对多数药物的耐药率均大于65%,MSSA对多数药物的耐药率低于50%。未发现万古霉素耐药金黄色葡萄球菌。结论万古霉素、奎奴普丁/达福普汀和利奈唑胺对金黄色葡萄球菌具有很强的抗菌活性,应重视医院感染的控制及合理用药。
出处 《检验医学与临床》 CAS 2013年第11期1455-1456,共2页 Laboratory Medicine and Clinic
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