Which Phenotypic Method Is the Most Accurate for Detection of Extended – Spectrum β-Lactamases (ESBLs) in Escherichia coli ?
نویسندگان
چکیده
Objective: The aim of the study is to determine Extended-Spectrum β-Lactamases (ESBLs) by three different phenotypic methods Escherichia coli (E. coli) strains that isolated from various clinical samples. 
 Methods: A total 93 E. samples were hospitalized patients. Antibiotic susceptibility tests done automated system Phoenix 100 (Becton Dickinson, Sparks, MD, USA). ESBL production was tested double disc synergy test (DDST), combined (CDT) and three-dimensional (TDT). All statistical analyses using packages SPSS Demo Ver 22 (SPSS Inc. Chicago, IL, Results: In investigation among species, 87 (93.5%) positive DDST, 73 (78.5%) CDT, 71 (76.3%) TDT. According analysis: There differences between DDST-CDT (p=
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ژورنال
عنوان ژورنال: Clinical and Experimental Health Sciences
سال: 2022
ISSN: ['2459-1459']
DOI: https://doi.org/10.33808/clinexphealthsci.987433