Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Oct 7, 2016; 22(37): 8389-8397
Published online Oct 7, 2016. doi: 10.3748/wjg.v22.i37.8389
Figure 3
Figure 3 Overall survival according to c-Met, p16 expression. Kaplan-Meier plots of overall survival for all patients stratified by (A) c-Met expression and (B) p16 expression; Kaplan-Meier plots of overall survival stratified by p16 expression (C) for patients with PD-L1-positive esophageal squamous cell carcinoma; and (D) for patients with PD-L1-negative esophageal squamous cell carcinoma.