Purpose: The number of newly diagnosed inflammatory bowel disease (IBD) cases such as ulcerative colitis (UC), Crohn's disease (CD), and indeterminate colitis (IC) is rapidly increasing in Gulf countries and Saudi Arabia. The aim of this study was to investigate the incidence and prevalence of IBD in patients who have attended the Salmaniya Medical Complex, Bahrain, between the years 1984 and 2014.
Patients And Methods: All patients who had attended the Salmaniya Medical Complex, Bahrain, and had been diagnosed with UC, CD, or IC, between the years 1984 and 2014, were included in the analysis.