摘要
目的调查金黄色葡萄球菌的临床分布及耐药率,以指导临床合理用药。方法回顾性的分析我院4年来临床各类送检标本中金黄色葡萄球菌的分离情况及耐药状况。结果分离出的137株金黄色葡萄球菌主要来源于痰、皮肤及软组织脓液;伤口分泌物分离的金黄色葡萄球菌医院感染率最高;伤口分泌物及痰标本中的MRSA分离率最高,分别为75.0%和66.1%;对常用抗生素的耐药水平均较高,但尚未发现对万古霉素耐药菌株。结论基层医院金黄色葡萄球菌的分离率及耐药率均有较明显的上升趋势,且不同来源标本的分离及耐药情况有较大的差别。
OBJECTIVE To investigate the Staphylococcus aureus infection distribution feature and drug-resistance condition as to select antimicrobial agents correctly and efficiently. METHODS All kinds of clinical material were analyzed retrospectively in our hospital in recent 4 years. RESULTS Totally 137 S. aureus strains occurred mainly in sputum, skin and parenchyma pus. S. aureus in wound secretion had the highest nosoeomial infection rate. MRSA in wound secretion and sputum had the highest isolated rate that was accounted for 75.0% and 66.1%. Isolated S. aureus showed resistance to ordinary antibiotics but none of the S. aureus showed resistance to vancomycin. CONCLUSIONS The S. aureus isolated rate and resistance rate are especially enhanced in primary hospital and different sites materials have various pathogen and resistance condition.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2005年第12期1420-1421,共2页
Chinese Journal of Nosocomiology
关键词
金黄色葡萄球菌
分布
耐药性
Staphylococcus aureus
Distribution
Drug resistance
