1045株临床常见致病菌的分布及耐药性分析  

Distribution and drug resistance analysis of 1045 strains of common clinical pathogenic bacteria

作　　者：邹均 Zou Jun（ Department of Clinical Laboratory Science of Anshun 302 Hospital of Guizhou ,Anshun, Guizhou 561000, China.）

机构地区：安顺302医院检验科,贵州安顺561000

出　　处：《中国保健》2006年第12X期6-8,共3页Chinese Health Care

摘　　要：目的：了解临床常见致病菌的分布及细菌的耐药情况。方法：分析2004～2006年分离自住院患者标本致病菌的分布及其耐药性资料。结果：在4842份不同标本中,分离出致病菌1045株（21.6%）;致病菌以革兰氏阴性杆菌为主,占52.6%,革兰氏阳性球菌占37.2%,真菌占10.2%。药敏试验显示,葡萄球菌属对青霉素大多耐药,肠杆菌科细菌除对亚胺培南保持敏感率〉95%外,对其他抗生素耐药率均呈上升趋势,假单胞菌属和不动杆菌属对头孢他啶、氧氟沙星、诺氟沙星和阿米卡星等较敏感,对其他抗生素敏感性均较差。结论：由于致病菌耐药性呈上升趋势,临床医师应根据药敏试验结果合理使用抗生素。Objective ：To investigate the distribution and drug resistance of common clinical pathogenic bacteria. Methods ： The data of distribution and drug resistance of pathogenic bacteria from inpatients drug the period of 2001 to 2006 were analyzed. Results ： In a tatal of 4842 samples, 1045 strains were isolated（ 21.6% ）, from which the Gram - negative bacilli were predominate 52.6%, Gram - positive cocci 37.2%, and Fungus 10.2%. Drug sensitivity test showed that most strains of Staphylococcus were resistant to penicillin. Enterobacteriaceae were showed increasing drug resistance trend, but still sensitive to imipenem was over 95 %. Pseudomonas and Acinetobacter were quite sensitive to ceftazdine, Ofloxacin, norfloxacin and amikacin,but resistant to other antibiotics. Conclusion：Rational use of antibiotics should be carried out according to drug sensitivity test result.

关 键 词：致病菌 抗生素 分布 耐药性 

分 类 号：R37[医药卫生—病原生物学;医药卫生—基础医学]