পদ্ধতির তুলনা করুন

	ক্রোনস ডিজিজ অ্যাক্টিভিটি ইনডেক্স	আলসারেটিভ কোলাইটিসের জন্য মেয়ো স্কোর
ক্ষেত্র	পরিপাকতন্ত্র বিজ্ঞান	পরিপাকতন্ত্র বিজ্ঞান
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1976	1987
প্রবর্তক	Best, W. R., Becktel, J. M., Singleton, J. W., and Kern, F.	Schroeder, K. W., Tremaine, W. J., and Ilstrup, D. M.
ধরন	Clinician-rated	Clinician-rated
মৌলিক উৎস	Best, W. R., Becktel, J. M., Singleton, J. W., & Kern, F. (1976). Development of a Crohn's disease activity index. National Cooperative Crohn's Disease Study. Gastroenterology, 70(3), 439–444.	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.
অপর নাম	CDAI	Mayo Clinic Score, UC Mayo Score
সম্পর্কিত	4	4
সারসংক্ষেপ	The Crohn's Disease Activity Index (CDAI) is a comprehensive, weighted index for assessing disease activity in Crohn's disease. Developed in 1976 by Best and colleagues for the National Cooperative Crohn's Disease Study, the CDAI integrates eight clinical and laboratory variables into a single score ranging from <150 (remission) to >450 (severe activity). Although more complex than symptom-based tools, the CDAI captures the multidimensional nature of Crohn's disease and remains the reference standard for severe disease assessment.	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.