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| Distribution of Pathogenic Bacteria Strains fromDifferent Clinical Specimens |
| YIN Danping,CHEN Qingying,SUN Zhidong,XIAO Pengyun, |
| The General Hospital of Jinan Military Command, Jinan 250031, China |
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Abstract Objective To analyze the distribution of strains of pathogenic bacteria from different sources specimens, so as to provide clinical reference in early diagnosis, treatment for infection.Methods A total of 8083 strains of pathogenic bacteria were separated from clinical inspection training specimens from January 2011 to December 2013, the species and constituent ratio of pathogenic bacteria strains from different infection positions was analyzed.Results The species and constituent ratio of pathogenic bacteria separated from clinical specimens were similar from 2011 to 2013. The strain of pathogenic bacteria separated from respiratory specimens was mainly candida and the other yeast fungal in 2011(accounted for 22.0%), P. aeruginosa in 2012 and 2013 (20.0%, 22.1% respectively). The strain from the bloodstream specimens was mainly E. coli in 2011, 2012, and 2013, accounted for 30.3%, 25.9%,and 30.3% respectively. E. coli was mainly urinary tract infection pathogens too in 2011, 2012, and 2013, accounted for 29.7%, 33.4%,and 29.7% respectively.Conclusion The species and constituent ratio of pathogenic bacteria separated in hospital is relatively stable, the distribution of pathogenic bacteria has great difference between different kinds of clinical specimens.
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Published: 01 April 2016
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| Fund:战创伤伤口快速愈合关键技术及相关新型敷料装备研究(No.BJN14C001) |
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2016, Vol. 34 
