In the USA, the prevalence is about 4,400 per 100,000 individuals. Only about 500,000 patients in the U.S. are medically treated for massive hemorrhage, with 10 to 20% requiring surgery.
Hemorrhoids epidemiology and demographics
Upper gastrointestinal bleeding epidemiology and demographics
Colon polyps epidemiology and demographics
Anal fissure epidemiology and demographics
Gastrointestinal varices epidemiology and demographics
Stomatitis epidemiology and demographics
Ischemic colitis epidemiology and demographics
Bacterial vaginosis epidemiology and demographics