Abstract :
Introduction: The urinary tract is the second most common site for infection next to respiratory tract and urinary tract infection (UTI) occurs more frequently in persons with diabetes mellitus. The factors affecting UTI in diabetic patients are not well documented and there is lack of adequate surveillance information and characterization pertaining to urinary pathogens in diabetic cases in developing countries. Hence, the study aimed to look into the characterization and antibiotic susceptibility pattern of pathogens associated with UTI among diabetic and non-diabetic patients with special reference to Escherichia coli.
Materials and Method: A total of 1695 non-repetitive urine samples were screened prospectively from symptomatic cases of diabetic and non-diabetic individuals by semi-quantitative calibrated loop culture technique between 2014 and 2016.
Result: In our study, out of 1695 urine samples screened, 446 (24.9%) urine samples showed significant bacteriuria and Escherichia coli was accounted for 280 (62.7%) bacterial isolates. Though E.coli was the predominant organism, its occurrence was significantly high in non-diabetic subjects compared to diabetic subjects (70.6% Vs 55.2%, p
Keyword :
Urinary Tract Infection, Diabetes mellitus, Escherichia coli