IBD Activity Score Calculator
Calculate Crohn's Disease Activity Index (CDAI) from symptoms, lab values, and physical exam findings. Classifies remission, mild, moderate, and severe disease.
Medical Disclaimer
This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.
Inputs
Results
CDAI Score
58
Severity (0–3)
0
How to Use This Calculator
- Enter Liquid/Soft Stools Per Day and Abdominal Pain score (0–3).
- Enter General Well-Being score (0–4) and Extra-Intestinal Complications count (0–6).
- Enter Antidiarrheal Use, Abdominal Mass presence, Hematocrit, Sex, and current Weight.
- Enter Ideal Body Weight to complete the Crohn's Disease Activity Index (CDAI) calculation.
- Review the total IBD Activity Score to classify disease as remission, mild, moderate, or severe.
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