Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2012; 18(31): 4191-4198
Published online Aug 21, 2012. doi: 10.3748/wjg.v18.i31.4191
Figure 1
Figure 1 Overall survival curves (A) , disease-free survival curves (B) and cancer-specific survival curves (C) relative to body mass index category using the Kaplan-Meier method, and comparison using the log-rank test. BMI: Body mass index.