The digestive track covers the following:
•    Mouth
•    Esophagus
•    Stomach
•    Small Intestine
•    Large Intestine
•    Rectum
•    Anus

Crohn’s can affect any of those areas, but most commonly attacks the ileum or the lower small intestine. The swelling of the affected area will cause pain and diarrhea.

Statistics
Crohn’s can be found in both men and women. It may run in families, 20% of people diagnosed with the disease have a blood relative with some form of inflammatory bowel disease. It is usually diagnosed between the ages of 20 to 30, although people of all ages can suffer from Crohn’s. People of Jewish heritage have a greater risk of developing the disease while people of African American heritage have less of a risk.

Prevalance of Crohn’s disease: 500,000 Americans

Prevalance Rate: approx 1 in 544 or 0.18% or 500,000 people in

Hospitalization statistics for Crohn’s disease: The following are statistics from various sources about hospitalizations and Crohn’s disease:
•    0.17% (21,634) of hospital consultant episodes were for crohn’s disease in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    82% of hospital consultant episodes for crohn’s disease required hospital admission in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    42% of hospital consultant episodes for crohn’s disease were for men in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    58% of hospital consultant episodes for crohn’s disease were for women in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    35% of hospital consultant episodes for crohn’s disease required emergency hospital admission in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    9.6 days was the mean length of stay in hospitals for crohn’s disease in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    6 days was the median length of stay in hospitals for crohn’s disease in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    39 was the mean age of patients hospitalised for crohn’s disease in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    78% of hospital consultant episodes for crohn’s disease occurred in 15-59 year olds in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    5% of hospital consultant episodes for crohn’s disease occurred in people over 75 in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    36% of hospital consultant episodes for crohn’s disease were single day episodes in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
•    0.18% (93,538) of hospital bed days were for crohn’s disease in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)