摘要
目的了解高原地区医院多重耐药菌的变化趋势,为医院开展多重耐药菌感染防控提供依据。方法通过回顾性分析方法,对高原地区某医院连续10年临床分离的多重耐药菌数据进行统计分析。结果该医院连续10年多重耐药菌感染率为0.80%;多重耐药菌种类从3种增加至7种,多重耐药菌以革兰阴性菌为主。鲍曼不动杆菌多重耐药菌株占77.78%,大肠埃希菌和肺炎克雷伯菌产ESBLs菌株分别占48.04%和40.94%,铜绿假单胞菌多重耐药株占11.00%,金黄色葡萄球菌耐甲氧西啉菌株占49.13%。结论该医院连续10年多重耐药菌种类逐渐增加,多重耐药菌以革兰阴性细菌为主,应加强多重耐药菌监测与防控措施。
Objective To understand the variation trend of multi-drug resistant organisms(MDRO)of a hospital in plateau area,and to provide evidence for carrying out prevention and control of MDRO infection in hospital.Methods Through retrospective analysis,the data of MDRO isolated from a hospital in plateau area for consecutive 10 years from were statistically analyzed.Results The infection rate of MDRO in the hospital for consecutive 10 years was 0.80%;the species of MDRO were increased from 3 to 7,and MDRO were mainly Gram-negative bacteria.MDRO strain of Acinetobacter baumannii accounted for 77.78%,ESBLs-producing Escherichia coli and Klebsiella pneumoniae accounted for 48.04%and 40.94%,respectively,and MDRO strain of Pseudomonas aeruginosa accounted for 11.00%,and Methicillin-resistant Staphylococcus aureus accounted for 49.13%.Conclusion The species of MDRO have been increasing for 10 consecutive years in the hospital.MDRO are mainly Gram-negative bacteria,and the monitoring and prevention measures of MDRO should be strengthened.
作者
沈源珍
许元英
SHEN Yuan-zhen;XU Yuan-ying(People's Hospital of Aba Tibetan and Qiang Autonomous Prefecture,Aba Sichuan 624000,China)
出处
《中国消毒学杂志》
CAS
2019年第11期843-845,共3页
Chinese Journal of Disinfection
关键词
多重耐药菌
变化趋势
监测
防控措施
multi-drug resistant organisms
variation trend
monitoring
prevention and control measures