Prevalence of Urinary Incontinence: A Review of the Literature

Autor: S. I. Perry
Rok vydání: 2002
Předmět:
Zdroj: Therapeutic Management of Incontinence and Pelvic Pain ISBN: 9781852332242
DOI: 10.1007/978-1-4471-3715-3_1
Popis: Epidemiological studies investigate the occurrence of disease in populations. The frequencies with which diseases occur are described in terms of their prevalence and incidence. Prevalence refers to the proportion of a defined population with a disease within a specified time period. Prevalence measures are useful for assessing the size of a problem or level of burden in a given population and potential service needs. Incidence refers to the rate at which new cases occur within a specified time. Such measures can indicate whether an epidemic is in progress (e.g. rise in new cases) or whether prevention programmes are working (e.g. fall in new cases).
Databáze: OpenAIRE