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目的:通过对某医院感染发生率、医院感染部位分布、菌种分布及各科室感染分布情况进行分析,促进医院感染监测系统的进一步完善,为降低医院感染的发生率提供依据。方法:回顾性分析某医院2013年至2015年医院感染病例,计算不同年份、不同感染部位、不同菌种及不同科室的医院感染发生率。结果:该院2013年至2015年的医院感染率依次为2.37%、2.18%、1.83%,差异有统计学意义,总体呈下降趋势。内科中血液科感染率最高(7.92%),外科中脑外科感染率最高(9.73%);感染部位中呼吸系统的感染比例最高,占到该院感染的52.24%;感染菌种中,肺炎克雷伯菌所占比例最高(12.78%)。结论:通过医院感染监测系统加强对感染率较高科室的监管,并及时采取措施,可降低医院感染发生率。
OBJECTIVE: To analyze the incidence of a hospital infection, the distribution of nosocomial infections, the distribution of bacteria and the distribution of infection in various departments so as to promote the further improvement of nosocomial infection monitoring system and provide the basis for reducing the incidence of nosocomial infections. Methods: A retrospective analysis of a hospital from 2013 to 2015, nosocomial infection cases, calculated in different years, different parts of infection, different strains and different departments of nosocomial infection incidence. Results: The hospital infection rates from 2013 to 2015 were 2.37%, 2.18% and 1.83%, respectively, with statistically significant differences and overall declining trend. The infection rate of hematology was the highest in medical (7.92%) and the highest was in surgical mid-cerebral surgery (9.73%). The infection rate of respiratory system was the highest in infection area, accounting for 52.24% Lebanese accounted for the highest proportion (12.78%). Conclusion: Through the surveillance system of nosocomial infection, it is necessary to strengthen the supervision of departments with higher infection rates and take timely measures to reduce the incidence of nosocomial infections.