我院2008年细菌感染的病原菌分析

Analysis of pathogens of bacterial infections in our hospital in 2008

目的:了解细菌感染的病原菌特点及耐药性,为临床经验性用药提供参考依据。方法:对我院住院患者标本送检病原菌进行分析。结果:1174例标本分离出1052份阳性病原菌。革兰阴性杆菌688株,占65.3%。肠杆菌科居多,非发酵菌次之,革兰阳性球菌256株,占24.3%,其中金黄色葡萄球菌占首位,其次为凝固酶阴性菌葡萄球菌、肠球菌、耐甲氧西林金黄色葡萄球菌(MRSA)。真菌108株以白假丝酵母菌为主。标本以痰为主(78.0%)。结论:加强感染的病原菌监测非常必要,可指导临床合理用药。

Objective： To understand the characteristics of bacterial infection and drug resistance of pathogenic bacteria, in order to provide reference clinical experiential medication. Methods： The hospital-patient specimens submitted for censorship pathogens for analysis. Results： 1 174 cases isolated from 1 052 specimens were positive for pathogens. Gramnegative bacteria 688 accounted for 65.3%. Enterobacteriaceae majority, followed by non-fermentative bacteria, Gram,positive cocci accounted for 24.3% of which 256 Staphylococcus aureus accounted for the top of coagulase-negative staphylococcus bacteria, Enterococcus, methicillin-resistant Staphylococcus aureus （MRSA）. Fungi 108 to Candida albicans-based. Sputum samples to the main （78%）. Conclusion： The enhanced infection of the pathogen detection is necessary, it can guide clinical rational drug use.