Endoplasmic reticulum stress in gut inflammation: Implications for ulcerative colitis and Crohn’s disease

Figure 2 Incidence of Crohn’s disease and ulcerative colitis per 100000 person-years. The greatest incidence of Crohn’s disease occurs in North America, approximately 21 per 100000, followed by Europe at approximately 16 per 100000, Australia at about 14 per 100000, Asia at roughly 4 per 100000, South America at around 2 per 100000; the highest yearly incidence of ulcerative colitis occurs in several European locations roughly 24 per 100000, followed by North America at 14 per 100000, in China, the annual incidence of ulcerative colitis is roughly 11 per 100000, while in Australia, it is about 8 per 100000.