Meta-Analysis
Copyright ©The Author(s) 2019.
World J Gastroenterol. Jul 21, 2019; 25(27): 3649-3663
Published online Jul 21, 2019. doi: 10.3748/wjg.v25.i27.3649
Figure 2
Figure 2 Comparison of 6-mo (A), 1- (B), 3- (C) and 5-yr (D) overall survival between immunotherapy groups and control groups. M-H: Mantel-Haenszel estimates; CI: Confidence interval.