title: Urinary incontinence in a group of primiparous women in the Czech Republic.
abstract: OBJECTIVE
  Not only the process of childbirth itself, but also processes during pregnancy seem to be strongly associated with urinary incontinence (UI). According to some epidemiological studies, UI during pregnancy occurs in 23-70% of the pregnant women. These studies also documented some risk factors (e.g., race, age, or body mass index). The aim of our study was to explore the prevalence of UI during pregnancy in the Czech Republic.
  
  
  METHODS
  474 primiparas who gave birth at our maternity ward from June 14, 2004, through January 31, 2005, received a questionnaire. The questionnaire concentrated on the occurrence and presentation of UI before and during pregnancy.
  
  
  RESULTS
  339 women (72%) completed the questionnaire. UI and the length of pregnancy are significantly related. We found a baseline UI prevalence before pregnancy of 17%, but before delivery one of 64%. We did not find any statistically significant relation between the prevalence of UI during pregnancy and body mass index before pregnancy as well as before delivery, weight gain during pregnancy, age, and birth weight.
  
  
  CONCLUSIONS
  Our results show that pregnancy is a risk factor for the development of UI.
authors.affiliation: Department of Obstetrics and Gynaecology, Teaching Hospital Na Bulovce, First Faculty of Medicine, Charles University, Prague, Czech Republic. sottnerold@volny.cz
authors.forename: O
authors.initials: O
authors.lastname: Sottner
authors.forename: J
authors.initials: J
authors.lastname: Zahumensky
authors.forename: M
authors.initials: M
authors.lastname: Krcmar
authors.forename: H
authors.initials: H
authors.lastname: Brtnicka
authors.forename: D
authors.initials: D
authors.lastname: Kolarik
authors.forename: D
authors.initials: D
authors.lastname: Driak
authors.forename: M
authors.initials: M
authors.lastname: Halaska
mesh_terms: D003430:Cross-Sectional Studies; D018153:Czech Republic / Q000453:epidemiology; D005260:Female; D006801:Humans; D010298:Parity; D011247:Pregnancy; D015995:Prevalence; D012189:Retrospective Studies; D012307:Risk Factors; D011795:Surveys and Questionnaires; D014549:Urinary Incontinence / Q000453:epidemiology* / Q000209:etiology