目的：探讨分析重症医学科医院感染流行病学特点及细菌耐药性，为指导临床用药提供参考。方法回顾分析2014年～2015年我院重症医学科发生医院感染流行病学特点以及细菌耐药率。结果这一年我院样本中分离出来的菌种主要包括铜绿假单胞菌、金黄色葡萄球菌、鲍曼不动杆菌、大肠埃希菌、肺炎克雷伯菌以及嗜麦芽假单胞菌。结论重症医学科医院感染中革兰氏阴性菌占主导地位，耐药菌株逐渐增多，应该予以重视，临床工作中应合理使用抗生素。%Objective To explore epidemiological characteristics and analysis of intensive medicine hospital infection bacteria resistance, provide a reference for guiding clinical medication. Methods Retrospective analysis of 2014 to 2015 in our hospital critical care medicine and epidemiological characteristics of nosocomial infection rate of bacterial resistance.Results This year our sample of isolated strains including Pseudomonas aeruginosa, Staphylococcus aureus, Acinetobacter baumannii, Klebsiella pneumoniae and Escherichia coli ,Pseudomonas maltophilia. Conclusion Critical Care Medicine Hospital Infection Gram-negative bacteria predominate, resistant strains gradually increased, should take it seriously, clinical work should be rational use of antibiotics.
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