手法を比較

	潰瘍性大腸炎のMayoスコア	単純性潰瘍性大腸炎活動性指数
分野	消化器病学	消化器病学
系統	Process / pipeline	Process / pipeline
提唱年	1987	1998
提唱者	Schroeder, K. W., Tremaine, W. J., and Ilstrup, D. M.	Walmsley, R. S., Ayres, R. C., Pounder, R. E., and Allan, R. N.
種類	Clinician-rated	Clinician-rated
原典	Schroeder, K. W., Tremaine, W. J., & Ilstrup, D. M. (1987). Coated oral 5-aminosalicylic acid therapy for mildly to moderately active ulcerative colitis. New England Journal of Medicine, 317(26), 1625–1629.	Walmsley, R. S., Ayres, R. C., Pounder, R. E., & Allan, R. N. (1998). A simple clinical colitis activity index. Gut, 43(1), 29–32.
別名	Mayo Clinic Score, UC Mayo Score	SCCAI
関連	4	4
概要	The Mayo Score is a validated tool for assessing disease activity in ulcerative colitis, integrating clinical symptoms and endoscopic findings. Introduced by Schroeder and colleagues in 1987, it has become the reference standard for UC activity assessment in clinical trials and practice. The score combines stool frequency, rectal bleeding, overall physician global assessment, and endoscopic subscore into a single 0–12 scale.	The Simple Clinical Colitis Activity Index (SCCAI) is a practical, bedside tool for assessing disease activity in ulcerative colitis and colonic Crohn's disease. Published in 1998 by Walmsley and colleagues, the SCCAI condenses disease assessment into six items that can be administered in a office visit without laboratory or endoscopic data. It provides rapid, reproducible quantification of disease severity and is ideal for frequent monitoring in routine clinical practice.