Brief Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 28, 2014; 20(12): 3356-3363
Published online Mar 28, 2014. doi: 10.3748/wjg.v20.i12.3356
Figure 2
Figure 2 Kaplan-Meier curves of disease-free survival (A) and overall survival (B) in patients with monotherapy switched or not. P-value by Log-rank test. A: Disease-free survival: Not reached vs 25.4 mo, P = 0.000; B: Overall survival: Not reached vs 49.4 mo, P = 0.005.