Antibiotic resistance pattern and phylogenetic groups of the uropathogenic isolates from urinary tract infections in Hamedan, west of Iran.

Background And Objectives: is the most common causative agent of urinary tract infections (UTIs) in 90-80% of patients in all age groups. Phylogenetic groups of these bacteria are variable and the most known groups are A, B1, B2 and D. The present study aimed to evaluate the phylogenetic groups of samples obtained from UTIs and their relation with antibiotic resistance patterns of isolates.