| 摘要: |
| ［摘要］ 目的 分析内蒙古林业总医院产超广谱β-内酰胺酶细菌的季节性规律，为产超广谱β-内酰胺酶细菌的防控工作提供科学依据。方法 利用集中度与圆形分布法，对2012～2017年产超广谱β-内酰胺酶细菌的季节性趋势进行分析。结果 内蒙古林业总医院产超广谱β-内酰胺酶细菌检出的集中度为M=0.348，通过圆形分布法发现内蒙古林业总医院产超广谱β-内酰胺酶细菌检出的高峰日为8月16日。检出高峰时期为149 d，检出高峰时间段为6月2日～10月30日。结论 该院产超广谱β-内酰胺酶细菌具有一定的季节性趋势，应在该时段加强防控工作，避免医院感染的发生。 |
| 关键词: 集中度 圆形分布法 超广谱β-内酰胺酶 季节性 |
| DOI：10.3969/j.issn.1674-3806.2020.02.13 |
| 分类号:R 115 |
| 基金项目: |
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| Analysis of detection of the extended-spectrum β-lactamases producing bacteria in Inner Mongolia Forestry General Hospital |
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SHI Yu, MU Jin-zhi, YIN Cui-xiang, et al.
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The Second Clinical Medical School of Inner Mongolia University for Nationalities(Inner Mongolia Forestry General Hospital), Hulun Buir 022150, China
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| Abstract: |
| ［Abstract］ Objective To analyze the seasonal regularity of extended-spectrum β-lactamases(ESBLs) producing bacteria in Inner Mongolia Forestry General Hospital, and to provide scientific basis for the prevention and control of ESBLs producing bacteria. Methods The seasonal trend of ESBLs producing bacteria from 2012 to 2017 was analyzed by using concentration and circular distribution methods. Results The concentration of ESBLs producing bacteria in Inner Mongolia Forestry General Hospital was M=0.348. The peak date of detection of ESBLs producing bacteria in Inner Mongolia Forestry General Hospital was August 16 by using circular distribution method. The peak period of detection was 149 days, and the peak period was from June 2 to October 30. Conclusion ESBLs producing bacteria in Inner Mongolia Forestry General Hospital have a seasonal trend, and the prevention and control of the bacteria infection should be strengthened to avoid nosocomial infection in that period. |
| Key words: Concentration Circular distribution method Extended-spectrum β-lactamases(ESBLs) Seasonal characteristic |
