title: Frequency and risk factors of asymptomatic bacteriuria during pregnancy.
abstract: OBJECTIVE
  To determine the frequency and risk factors of asymptomatic bacteriuria during pregnancy.
  
  
  METHODS
  Cross-sectional study.
  
  
  METHODS
  Satellite Town and Behari Colony, Bahawalpur from October 2001 to March 2002.
  
  
  METHODS
  There were 3000 houses in Satellite Town and Behari Colony, Bahawalpur. Taking 40% of total, 1200 houses were selected by systemic random sampling. Pregnant residents of these houses were included in the study. Data collected was coded, computed and analyzed on SPSS version 10. Frequencies were runned and chi-square test was used as test of significance.
  
  
  RESULTS
  Five hundred and eighty women, fulfilling the inclusion criteria, were interviewed and tested for bacteriuria. Out of them, 4% were below 20 years, 4.6% were between 20-30 years and 5.4% women aged above 30 years (p=0.103). Regarding parity 3.18 % of primigravidae and 6.04 % multigravida had bacteriuria (p=0.0039). Regarding socioeconomic status, 6.45% from lower class and 2.5% from middle and upper middle class were the sufferer (p=0.0039). Prevalence was 6.64% among uneducated and 3.06% among educated women (p=0.0039). As for past history, 35.7% of women had an episode previously (p=0.001). No association was found with anaemia.
  
  
  CONCLUSIONS
  Asymptomatic bacteriuria is a common infection during pregnancy, having strong association with multiparity, lower socioeconomic status and illiteracy.
authors.affiliation: Department of Obstetrics and Gynaecology, Bahawal Victoria Hospital and Quaid-e-Azam Medical College, Bahawalpur. Doctornaheed13@hotmail.com
authors.forename: Naheed
authors.initials: N
authors.lastname: Fatima
authors.forename: Shabnum
authors.initials: S
authors.lastname: Ishrat
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D001437:Bacteriuria / Q000175:diagnosis* / Q000453:epidemiology*; D016009:Chi-Square Distribution; D003430:Cross-Sectional Studies; D004522:Educational Status; D005260:Female; D005865:Gestational Age; D006801:Humans; D015994:Incidence; D008423:Maternal Age; D010154:Pakistan / Q000453:epidemiology; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis / Q000453:epidemiology*; D011256:Pregnancy Outcome; D011336:Probability; D012307:Risk Factors; D012720:Severity of Illness Index; D012959:Socioeconomic Factors; D014552:Urinary Tract Infections / Q000175:diagnosis / Q000453:epidemiology*