摘要:目的 分析本地区临床分离菌耐药情况，探讨临床抗菌用药方案，指导临床治疗。 方法 对2003年1月～2005年1月临床标本分离出的细菌及其药敏试验作回顾性调查分析。 结果 1719株病原菌中，G + 菌563株，占32.8%，G - 菌1156株，占67.2%。G + 菌以金黄色葡萄球菌、溶血性链球菌多见。G - 菌以大肠埃希菌、铜绿假单胞菌，肺炎克雷伯菌多见。相当多部分G + 菌及G - 菌对第三代头孢菌素耐药严重。对G + 菌最敏感的是万古霉素，对G - 菌最敏感的是泰能。 结论 本地区常见致病菌耐药性广泛，临床上应合理用药。用药前药敏试验对指导临床及减少耐药的发生很重要。

    关键词:病原菌;耐药性;抗生素

    Analysis of drug resistance of bacteria isolated from patients in synthetic hospitals.

    PANG Wei-jun，CHEN Guang-bin，LIN Zhan.

    (Affiliated Hospital of Guangdong Medical College，Guangzhou524001，Guangdong，P.R.China)

    Abstract:Objective To analyze the resistant status of clinically isolated bacteria and provide scientific basis for guidance of clinical treatment in Guangzhou City. Methods Retrospective survey was made on the isolation of bacteria from clinical samples in the Affiliated Hospital of Guangdong Medical College from January2003to January2005and the results of drug sensitivity tests were analyzed. Results Among the1719pathogenic bacteria isolated563strains were gram-positive bacteria with a positive rate of32.8%and1156strains were gram-negative bacteria accounted for67.2%.Staphylococcus aureuswas the predominated strains of gram positive bacterium and hemolytic streptococcus;while Escherichia coli ......