Lower urinary tract symptoms in the danish population: a population-based study of symptom prevalence, health-care seeking behavior and prevalence of treatment in elderly males and females

Eur Urol. 2005 Jun;47(6):817-23. doi: 10.1016/j.eururo.2005.01.011. Epub 2005 Jan 30.

Abstract

Objective: To estimate the prevalence of LUTS in the elderly Danish population. Furthermore to evaluate the quality of life, the health-care seeking behavior and the prevalence of treatment with relation to LUTS.

Methods: A mailed questionnaire was sent to a random sample of 8700 men and 1000 females above 50-years. The questionnaire included five demographic questions, the I-PSS and questions concerning previous physician contact and treatment with relation to LUTS.

Results: The questionnaire was returned by 61.5% of the males and 47.7% of the females. The median I-PSS was 4 in males and 3 in females. Overall 28% of males and 20% of females had significant LUTS (I-PSS>7). A significant increase in the total burden of symptoms with increasing age was found in males whereas a clear age-trend was not found in females. Overall 9.2% of males and 8.2% of females had seen a physician within the last two years for voiding problems. A high proportion of subjects with moderate or even severe symptoms had not seen a physician within two years due to voiding problems. Of males 13.3% had previous been or were currently being treated for voiding problems while the corresponding number in females was 10.9%. These subjects had significantly more symptoms than untreated age-matched subjects.

Conclusion: Lower urinary tract symptoms are common in elderly Danish males and females. Overall the same pattern for health-care seeking behavior with regard to LUTS is seen in males and females and the overall treatment prevalence is similar. For both genders it is worth noting that a substantial proportion of subjects with a high symptom burden had not visited their physician within two years and further that subjects who have been treated for LUTS have a higher symptom levels than their untreated peers.

Publication types

  • Comparative Study

MeSH terms

  • Age Distribution
  • Aged
  • Aged, 80 and over
  • Denmark / epidemiology
  • Female
  • Humans
  • Male
  • Middle Aged
  • Patient Acceptance of Health Care*
  • Population Surveillance*
  • Prevalence
  • Quality of Life
  • Retrospective Studies
  • Severity of Illness Index
  • Sex Distribution
  • Surveys and Questionnaires
  • Urinary Retention* / epidemiology
  • Urinary Retention* / therapy