Pathogens of Biliary Infection:A Surveillance
- VernacularTitle:胆道感染的病原学调查
- Author:
Xueqing ZHANG
;
Fangyou YU
;
Zengqiang CHEN
- Publication Type:Journal Article
- Keywords:
Biliary tract infection;
Escherichia coli;
ESBLs;
Fungi
- From:
Chinese Journal of Nosocomiology
2006;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To find out the changes of pathogens and their sensitivity to antibiotics in bile samples of patients with biliary tract infection of our hospital during last six years. METHODS The data of 359 strains of microbes found in 371 patients with positive bile culture from Jan 2001 to Dec 2006 and their sensitivity to antibiotics were statistically analyzed. RESULTS There were 84 and 188 positive samples respectively in 140 samples during the first half of this study (2001-2003)and 231 ones during the second half (2004-2006) as well as 105 and 254 strains cultured. Respectively, Gram-negative bacteria accounted for 60.0%, and 50.8% and Gram-positive cocci 34.3%, and 40.2% and fungi 5.7%, and 9.0%; Escherichia coli was the major one and accounted for 36.2%, and 31.1%, with the increasing incidence of the positive rates of its ESBLs (34.2% vs 60.8%, P
