Meta-Analysis
Copyright ©The Author(s) 2021.
World J Clin Cases. Dec 16, 2021; 9(35): 10979-10993
Published online Dec 16, 2021. doi: 10.12998/wjcc.v9.i35.10979
Figure 4
Figure 4 Forest plot (subgroup, divided by randomized controlled trials and retrospective studies). A: Randomized controlled trial (RCT)-stent patency; B: Retrospective study-stent patency; C: RCT-overall survival; D: Retrospective study-overall survival.