摘要
目的了解新生儿病区的病原菌分布及其耐药性,为有效预防和控制新生儿医院感染提供依据。方法对新生儿病区2009年4月-2011年3月,临床标本分离培养的细菌及耐药情况进行调查分析。结果共检出病原菌290株,其中革兰阳性菌174株占60.00%,革兰阴性菌106株占36.55%,真菌10株占3.45%,产ESBLs的肺炎克雷伯菌和大肠埃希菌分别为62.96%、38.89%,MRSA检出率为50.00%。结论通过病原学监测,了解细菌分布及其耐药趋势,对合理选择抗菌药物,控制耐药菌株产生,有效预防新生儿感染有重要意义。
OBJECTIVE To investigate the clinical distribution characteristics and drug resistances of pathogens in neonatal ward. METHODS A retrospective investigation was made for the clinical pathogens as well as the drug resistance in neonatal ward from Apr 2009 to Mar 2011. RESULTS A total of 290 strains of pathogens were isolated from samples, which included 174 strains of G＋ bacteria （60. 00%） and 106 strains of G bacteria （36.55%） and 2 strains of fungi （3. 45%）. The rates of Klebsiella pneumooniae, Escherichia coli which produced ESBLs were 62.96% and 38.89 %. The detection rate of MRSA was 50.00%. CONCLUSION Inspecting pathogens and studying the trend of drug resistance are important for selecting antibiotics rationally, reducing infection incidence, and decreasing the occurrence of drug resistant strains in neonatal ward.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2011年第14期3066-3068,共3页
Chinese Journal of Nosocomiology
关键词
新生儿病区
病原菌
耐药性
预防对策
Neonatal ward
Pathogen
Drug resistance
Measures for infection prevention
