A data item that refers to the number of individuals with a given disease at a given point in time divided by the population at risk at a specified point in time or over a specified period of time.
This is just here as a test because I lose it
Term information
definition source
WEB: http://www.uptodate.com/contents/glossary-of-common-biostatistical-and-epidemiological-terms
WEB: http://health.mo.gov/training/epi/PrevalenceRates.html