Epidemiology of Inflammatory Bowel Disease in Québec

Among 10 provinces in Canada, Québec has the second highest incidence of Crohn's disease (CD), based on data collected more than a decade ago. To date, there are no reports on the occurrence of ulcerative colitis (UC) and no updates on the occurrence of CD in Québec. We sought to describe trends in the annual incidence and prevalence of inflammatory bowel disease in Québec during 2001 to 2008.A population-based retrospective cohort study was...