Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Sep 28, 2016; 22(36): 8194-8202
Published online Sep 28, 2016. doi: 10.3748/wjg.v22.i36.8194
Figure 1
Figure 1 Scoring system according to risk estimates of death at 5-yr. Patients are considered at low risk with a score = 0-1 (risk estimates: 0.347-0.459), intermediate risk with a score = 2 (risk estimate: 0.59), and high risk with a score = 3-9 (risk estimates: 0.723-1).