Distribution and Antibiotic Resistance of Pathogens:A Clinical Analysis of 11200 Strains
- VernacularTitle:11200株病原菌在临床的分布及耐药分析
- Author:
Juan LIU
;
Dawei ZANG
- Publication Type:Journal Article
- Keywords:
Pathogen;
Distribution;
Resistance
- From:
Chinese Journal of Nosocomiology
2006;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate 11200 strains isolated from the patients of our hospital between from 1 Jan 2005 to 31 Dec 2006,to detect the distribution and resistance of bacteria and provide laboratory evidence for the application of antibiotics in clinics.METHODS The sensitivities of bacterial strains to antibiotics were analyzed.RESULTS SAU was the top one in Gram-positive bacteria(G+ bacteria),the occurrence of meticillin-resistant Staphylococcus aureus(MRSA)statistically increased(from 70.0% to 76.0%).Pseudomonas aeroginosa was the top one in Gram-negative bacteria(G-bacteria)(from 11.8% to 12.9%),the occurrence of ESBLs-producing Esherichia coli statistically increased(from 30.5% to 35.5%).The percentages of fungal strains isolated in the two years of 2005 and 2006 were 13.4% and 19.2%,respectively Candida albicans was the main strain among them.CONCLUSIONS These pathogens are still the common types in the patients from our hospital.It should be noted that MRSA and ESBLs-producing E.coli strains are significantly increasing and presenting resistance to a varieties of antibiotics.
