常见细菌耐药率调查

目的 为临床医师合理使用抗菌药物提供参考依据，减少耐药菌株的产生。方法 采用回顾性调查的方法，对某院2001年1～12月从临床送检标本中培养分离的1143株病原菌的种类、感染部位及对药物的敏感性进行汇总、分析。结果 G^ 菌245株，占21．43％；G^-菌730株，占63．87％；真菌168株，占14．70％。G^ 菌对苯唑西林、红霉素、阿米卡星、链霉素耐药率较高，G^-杆菌对阿莫西林耐药率高。结论 临床医师要根据药物敏感试验结果正确、合理使用抗菌药物。

The rate of common bacteria resistance to antimicrobial agents

Objective In order to provide guidelines for the rational use of antimicrobial agents for clinicians and to reduce the bacterial resistance. Methods The species, infection sites and antimicrobial resistance of 1 143 pathogens isolated from clinical samples from January to December, 2001 in a hospital were analysed. Results The isolated strains of Gram - positive bacrteria, Gram - negative bacteria and fungi were 245 (21.43%), 730 (63.87%) and 168 (14.70%) respectively. Gram- positive bacteria showed high resistance to oxacillin, erythromycin, amikacin and streptomycin, Gram - negative bacteria had high resistance to amoxycillin. Conclusion Clinicians should choose antimicrobial agents based upon the result of antimicrobial sensitivity test.