Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 28, 2012; 18(16): 1926-1932
Published online Apr 28, 2012. doi: 10.3748/wjg.v18.i16.1926
Figure 1
Figure 1 Cumulative survival rates by Kaplan-Meier method in elderly (n = 74, thin line) and non-elderly groups (n = 212, thick line).
Figure 2
Figure 2 Cumulative survival rates by Kaplan-Meier method in each modified Japan Integrated Stage score group in elderly and non-elderly patients are shown. A: Elderly patients; B: Non-elderly patients.
Figure 3
Figure 3 The analysis of the survival rate with modified Japan Integrated Stage score two points or less. A: Cumulative survival rates by Kaplan-Meier method in elderly (n = 47, thick line) and non-elderly groups(n = 136, thin line) whose modified Japan Integrated Stage (mJIS) score is two points or less; B: Cumulative survival rates by Kaplan-Meier method in 75-80 year-olds (n = 25, thick line), 80 years old or more (n = 22, thin line) and non-elderly groups (n = 136, dotted line) whose mJIS score is two points or less are shown.