GI calculator & Index

Mayo Score / Partial mayo score

GI calculator & Index
  • 1. Stool Frequency (based on the past 3 days)
  • 2. Rectal Bleeding (based on the past 3 days)
  • 3. Physician’s Global Assessment (to be completed by Physician)
  • 4. Endoscopic findings
Partial Mayo Total 0 / 9
GI calculator & Index
Partial Mayo
Remission 0-1
Mild 2-4
Moderate 5-6
Severe 7-9

Schroeder KW, Tremaine WJ, Ilstrup DM. Coated oral 5-aminosalicylic acid therapy for mildly to moderately active ulcerative colitis. A randomized study. N Engl J Med. 1987 Dec 24;317(26):1625-9 with permission from Massachusetts Medical Society

Lewis JD, Chuai S, Nessel L, Lichtenstein GR, Aberra FN, Ellenberg JH. Use of the noninvasive components of the Mayo score to assess clinical response in ulcerative colitis.Inflamm Bowel Dis. 2008;14(12):1660-1666. doi:10.1002/ibd.20520