Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Dec 7, 2017; 23(45): 8008-8016
Published online Dec 7, 2017. doi: 10.3748/wjg.v23.i45.8008
Figure 2
Figure 2 Cumulative hazard functions for immunomodulator/anti-TNF (A), 2 or more courses of steroids (B), and ulcerative colitis-related colectomy (C).