New treatment of inflammatory bowel disease (IBD) by autonomic nervous system remodeling : Epidemiology Higher incidence (9 – 20/100,000 person years) and prevalence (156 – 291/100,000 people) in populations of North American and Northern European descent (Lancet 2012;380:1606) Incidence increased in industrialized countries and urban versus rural locations, suggestive of environmental triggers, such as improved […]