A model of an inflammatory bowel disease population-based registry: The Forlì experience (1993-2013).

Background And Aims: The article presents a population-based registry designed to estimate incidence and prevalence of inflammatory bowel disease (IBD) in the area of Forlì (north-eastern Italy).

Methods: The registry included all patients with IBD ulcerative colitis (UC) and Crohn's disease (CD) in the Forlì area from 1993 to 2013. A data manager matched records from various sources.