Skip to main content
. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: Inflamm Bowel Dis. 2010 Nov;16(11):1830–1840. doi: 10.1002/ibd.21293

Figure 2.

Figure 2

Figure 2

A) Higher risk score categories are associated with MR-UC (χ 2 test for trend p <2.2×10−16). Risk score (observed range: 28–60) was divided into quarters: scores 28–38 (risk-A); scores 39–45 (risk-B); scores 46–52 (risk-C); and scores 53–60 (risk-D). MR-UC, dark grey; Non-MR-UC, light gray. Percentage of MR-UC is noted, along with the total number of UC subjects in each risk category. B) Higher risk score categories are associated with an earlier progression to colectomy at 24 and 60 months. Risk score was divided into quarters (see A above). At 24 months, risk of colectomy was 3.1%, 19.1% and 62% for risk-B, -C, and -D, respectively. Risk of colectomy at 60 months increased to 8.3%, 48.4%, 84% for risk-B, -C, and -D, respectively. Total number of UC subjects in each risk category is given.