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住院患者病原菌的耐药性分析

Survey on antimicrobial resistance of bacteria isolated from hospitalized patients
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摘要 目的 :调查 2 0 0 1年 7月— 2 0 0 2年 7月天津某三级甲等医院住院患者病原菌耐药性。方法 :采用K B法测定住院患者临床分离株的药物敏感性。结果 :住院患者最常见的临床分离株为大肠埃希菌 (13.7% )、铜绿假单胞菌 (9.2 % )、肺炎克雷伯菌 (7.5 % )、不动杆菌 (5 .1% )和金黄色葡萄球菌 (5 .8% )。革兰阴性杆菌占 6 8.6 %。亚胺培南、头孢吡肟、头孢哌酮 舒巴坦和阿米卡星对革兰阴性杆菌抗菌活性好。大肠埃希菌对左氧氟沙星等氟喹诺酮类耐药率超过 6 0 % ,对头孢噻肟等部分药物耐药率已接近或超过 30 %。金黄色葡萄球菌对苯唑西林耐药率达 4 3.6 % ,且均为多重耐药菌株 ,未发现对万古霉素耐药的金黄色葡萄球菌。结论 :住院患者广谱抗菌药物使用广泛 ,临床医师应关注细菌耐药性变化 ,合理使用抗菌药物。
出处 《中国抗感染化疗杂志》 2004年第5期291-293,共3页 Chinese Journal of Infection and Chemotherapy
基金 20 0 1年天津市高等学校科技发展基金项目 ( 0 1-2 0 910 )
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