Asymptomatic Bacteriuria in Antenatal Patients in Ilorin, Nigeria

Abstract

Objective: To determine the prevalence of asymptomaticbacteriuria, bacteriology and sensitivity pattern in Ilorin using thegold standard of urine culture.Methods: A prospective study was carried out from 1st Julyto 31st October 2007, at the University of Ilorin TeachingHospital (UITH) on 125 consenting asymptomatic pregnantwomen. A structured proforma was used to collect informationfrom the women and a midstream urine specimen collected forbacteriological culture.Results: Of the 125 pregnant women, 50 had bacteriuria on urineculture giving a prevalence of 40�20The mean age of the womenwas 28.5 years with a standard deviation of 4.95. The age rangedbetween 14 and 40 years. Staphylococcus aureus was the commonestpathogen isolated (72� followed by Proteus spp (14� Most ofthe organisms showed good sensitivity to Nitrofurantoin andgentamicin.Conclusion: The prevalence of asymptomatic bacteriuria in Ilorinis high and routine urine culture is advocated for all pregnantwomen at booking.

Keywords

• asymptomatic bacteriuria
• Pregnancy
• Prevalence
• Urine culture
• Sensitivity