Health

CDAI Calculator

Crohn's Disease Activity Index for disease severity assessment.

Liquid/Soft Stools per Day (7-day sum)

Abdominal Pain Rating (7-day sum, 0-3/day)

General Well-being (7-day sum, 0-4/day)

Hematocrit Deviation from Normal (% points below normal)

Body Weight (% below standard)

Number of Complications (arthritis, skin, eye, fistula, fever, etc.)

Using Antidiarrheals?

Abdominal Mass

CDAI Score—

Disease Activity—

<150: Remission | 150–219: Mildly active | 220–450: Moderately active | >450: Severe