Original Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 28, 2011; 17(44): 4867-4874
Published online Nov 28, 2011. doi: 10.3748/wjg.v17.i44.4867
Figure 3
Figure 3 Disease-free survival of patients with stagesII and III colorectal cancer. A: t-vascular endothelial growth factor (VAGE)-A positive vs negative. The log-rank test indicates P= 0.24 (not significant); B: s-VEGF-A positive vs negative. The log-rank test statistical analysis indicates a significant difference (P = 0.0005). VEGF: Vascular endothelial growth factor.