Asymptomatic Bacteriuria in Relation to Diabetic Women Attending Hawassa University Referral Hospital, Southern Ethiopia

Abstract

The aim of the current study was to investigate the association between diabetes and ASB in women, identify the bacteria involved and determine their antimicrobial resistance. Diabetic (n=100) and non-diabetic (n=100) nonpregnant women, with no abnormalities of the urinary tract were involved in the study. Clean-catch midstream urine samples were collected for bacterial isolation and identification. Questionnaire was used to collect demographic and clinical information of the patient. ASB was diagnosed in 22(22%) diabetic and 15(15%) nondiabetic women. Escherichia coli, Staphylococcus aureus, coagulase negative staphylococci, Klebsiella pneumoniae and Proteus species were isolated from both groups of study subjects. There was no statistically significant difference in the relative frequency of isolated bacteria species among the two groups of patients (P>0.05). Most of the isolated bacteria were resistant to amoxicillin (96%), penicillin (92%) and vancomycin (70%), but susceptible to ceftriaxone (60%), norfloxacin (62%) and gentamicin (62%). Occurrence of ASB was not associated with diabetic status in women attending Hawassa University Referral Teaching Hospital.