摘要
目的:调查我院产科重症监护患者病原菌构成及耐药情况。方法:对我院产科ICU 2009年1月-2011年12月送检的临床标本分离、培养出的病原菌分布及其耐药情况进行分析。结果:1925份临床标本中分离出144株病原菌,主要病原菌构成依次为大肠埃希菌、肺炎克雷伯菌、铜绿假单胞菌、金黄色葡萄球菌、嗜麦芽窄食单胞菌;大肠埃希菌、肺炎克雷伯菌产ESBLs株的检出率近半数;耐甲氧西林金葡菌的检出率为75.0%。结论:我院产科ICU标本病原菌构成以革兰阴性菌为主,肠杆菌科产ESBLs株的检出率高,耐甲氧西林金葡菌检出率高。
Objective：To investigate the distribution and antibiotic resistance of pathogen in maternity intensive care unit patients. Methods ： Clinical samples in maternity ICU from January 2009 to December 2011 were collect- ed, then the pathogens were isolated from these samples to detect their antibiotic resistance. Results： There were 144 strains of organisms isolated in 1925 clinical samples. The most common pathogens were E. coli, K. pneumoni- ae, P. aeruginosa, S. aureius, S. maltophilia. Nearly half of E. coli and K. pneumoniae isolates were ESBL pro- ducers. The detection rate of methicillin resistance S. aureus was 75.0%. Conclusion. The pathogens in maternity ICU of our hospital were Gram - negative bacteria primarily, nearly half of the Enterobacteriaceae isolates were ESBL producer, and MRSA detection rate was high.
出处
《中国卫生检验杂志》
北大核心
2012年第10期2499-2500,2503,共3页
Chinese Journal of Health Laboratory Technology
