Predictors of disease severity in ulcerative colitis patients from Southwestern Ontario

Figure 1 Extent of disease in the ulcerative colitis (UC) patient cohort.

Figure 2 Kaplan Meier curve of colectomy over time.

Figure 3 Indications for colectomy in 15 patients in the UC cohort.

Figure 4 Demographic data on UC patients who underwent colectomy.

Figure 5 Ulcerative colitis disease severity at time of diagnosis and during follow up divided into 3 categories: low severity (modified Mayo Score 0-2), moderate severity (modified Mayo Score 3-5), high severity (modified Maya Score 6-9).