272例肺炎链球菌的耐药性分析

Analysis of resistant of 272 cases pneumonic streptococcal

目的:探讨儿童感染肺炎链球菌的耐药性及流行情况。方法:对本院272株肺炎链球菌,采用纸片扩散法(K－B法)对8种抗生素进行耐药性检测。结果:肺炎链球菌在对红霉素、苯唑西林、复方磺胺甲(口恶)唑、氧氟沙星、四环素、万古霉素、氯霉素和利福平耐药率分别为80.5%、84.6%、89.0%、6.2%、67.3%、0%、12.0%、38.2%。结论:提示临床了解肺炎链球菌耐药菌株的检出率及多重耐药的特点,对减少耐药菌株的产生,更好地合理使用抗生素有着重要的意义。

Objective: To explore the epidemiodosy and drug resistance of pneumonic streptococcus in children. Method: The drug resistance of leven antibiotics were checked up by paperdelusion. ck - Bj in 272 pieces of pneumonic streptococcus. Results: The rate of drug resistance of pneumonic streptococcus to erythromycin, oxacillin, sulfamethoxazole, ofloxacin, tetracyclines, vancomycin, chloram-phenicol and rifampicin, were 80. 5% .84. 6% .89. 0% .6. 2%.67. 3% .0% .12. 0% .38. 2% respectively. Conclusion: It is important to know positive rate of pneumonic streptococcus and the character oi multi resistance to avoid preeluding drug resistance and using antibibotics rationally.