Distribution and Resistance Variance Analysis of Pathogenic Bacteria Isolated from Blood Specimens
- VernacularTitle:血培养分离病原菌的菌群分布及耐药性变迁
- Author:
Yingpeng CUI
;
Lei TANG
;
Bing TANG
;
Yan ZENG
;
Jianmei XUAN
- Publication Type:Journal Article
- Keywords:
Blood cultureing;
Distribution;
Resistance;
Variance
- From:
Chinese Journal of Nosocomiology
2006;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the distribution and the resistance variance tendency of the pathogenic bacteria isolated from the blood cultureing specimens collected during the period of 2002-2005.METHODS A retrospective analysis was made to the blood cultureing results during the period of 2002-2005 with WHONET 5.1 software.RESULTS Gram-negative rods were the predominant bacteria which caused sepsicemia,the isolated rates of Escherichia coli,Klebsiella pneumoniae and Staphylococcus aureus were the most high during the period of 2002-2004 but the S.epidermidis and S.hominis were also the important pathogenic ones which caused blood stream infection.Vancomycin and the teicoplanin were the most effective to the Gram-positive bacteria,and the imipenem and the cefepime were the most effective to the Gram-negative ones.CONCLUSIONS It′s important to strengthen the blood cultureing for blood stream infection patient.
