我院2010年医院感染病原菌分离情况及药敏结果分析

Pathogens and Drug Susceptibility of Clinical Isolates:Analysis for the Year 2010

目的:了解我院2010年医院感染细菌分离情况及对药敏结果进行分析,指导临床合理选用抗菌药物,减少耐药菌的出现。方法:对2010年我院医院感病例的细菌培养标本培养及药敏试验结果进行回顾性分析。结果:2010年我院医院感染病例共250例,有193例进行了病原学送检,共分离出病原菌121株,以真菌(25.6)、大肠埃希菌(18.2)、肺炎克雷伯菌(14.9)和鲍曼不动杆菌(9.1)为主要分离菌。结论:所分离出的病原菌对常用抗菌药物耐药率较高,并呈现逐年上升的趋势,应引起临床的重视。

Objective：To investigate the distribution of pathogens and drug susceptibility,guide rational selection of antibacterials and reduce drug resistant strains.Methodology：Review and analyse the nosocomial infection samples by identifying pathogens and performing drug susceptibility tests.Result：193 out of 250 nosocomial infection samples were tested.121 strains of pathogens were detected,which mainly consisted of fungus（25.6%）,Escherichia coli（18.2%）,Klebsiella pneumoniae（14.9%） and Acinetobacter baumannii（9.1%）.Conclusion：The separated pathogens have high and rising susceptibility rate against regular antibiotics,which should be noted in clinical practices.