title: Urinary incontinence during pregnancy and postpartum. Associated risk factors and influence of pelvic floor exercises.
abstract: OBJECTIVE
  To determine the prevalence of urinary incontinence (UI) before pregnancy, in the third trimester and postpartum. To analyze its influence on quality of life and associated potential risk factors and the efficacy of pelvic floor exercises.
  
  
  METHODS
  Prospective study in 413 pregnant women. The modified ICIQ-SF incontinence questionnaire was given to the pregnant women at the end of the third quarter. This questionnaire was administered by telephone at 3 and 6 months postpartum. The influence of several risk factors for UI in pregnancy and postpartum were analyzed. Patients with persistent UI at 6 months postpartum were trained to do pelvic floor exercises.
  
  
  RESULTS
  Patients with UI before pregnancy were excluded from the study. UI in the third trimester was 31%. Analyzed risk factors did not condition a higher percentage of UI. Prevalence of UI was 11.3% at 3 months postpartum and 6.9% at 6 months. 70% of the incontinent patients already had it during pregnancy and it appeared de novo post-delivery in 30% of the patients. Prevalence of UI after delivery was higher in women with UI in pregnancy and lower in caesarean cases. Most women improved with pelvic floor exercises.
  
  
  CONCLUSIONS
  Analysed risk factors did not significantly increase UI in pregnancy. Prevalence of UI after delivery is higher in women with UI in pregnancy and lower in caesarean cases. Postpartum pelvic floor exercises for three months in patients with persistent stress UI at 6 months postpartum clearly improved the degree of continence.
authors.affiliation: Servicio de Urologia.Servicio de Ginecologia y Obstetricia y Servicio de Estadistica. Hospital Clinico de Valladolid.Spain.
authors.forename: Sergio
authors.initials: S
authors.lastname: Martin-Martin
authors.forename: Angela
authors.initials: A
authors.lastname: Pascual-Fernandez
authors.forename: Cristina
authors.initials: C
authors.lastname: Alvarez-Colomo
authors.forename: Raul
authors.initials: R
authors.lastname: Calvo-Gonzalez
authors.forename: Marife
authors.initials: M
authors.lastname: Muñoz-Moreno
authors.forename: Jose Ramon
authors.initials: JR
authors.lastname: Cortiñas-Gonzalez
mesh_terms: D000328:Adult; D005081:Exercise Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D017773:Pelvic Floor; D049590:Postpartum Period; D011247:Pregnancy; D015995:Prevalence; D012307:Risk Factors; D014549:Urinary Incontinence / Q000453:epidemiology / Q000209:etiology*