Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Gastrointest Oncol. Feb 15, 2020; 12(2): 182-194
Published online Feb 15, 2020. doi: 10.4251/wjgo.v12.i2.182
Figure 2
Figure 2 The treatment efficacy was consistently similar in both groups across the majority of subgroups. A: Forest plots of hazard ratio for overall survival; B: Progression-free survival according to subgroups.