Prospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jan 21, 2017; 23(3): 540-546
Published online Jan 21, 2017. doi: 10.3748/wjg.v23.i3.540
Figure 2
Figure 2 Overall survival and progression-free survival rates in patients with loco-regionally advanced esophageal cancer (Kaplan-Meier method). A: ITT analysis; B: PP analysis. ITT: Intention to treat; PP: Per-protocol; OS: Overall survival; PFS: Progression-free survival.