Meta-Analysis
Copyright ©The Author(s) 2019.
World J Gastroenterol. Jun 14, 2019; 25(22): 2819-2832
Published online Jun 14, 2019. doi: 10.3748/wjg.v25.i22.2819
Figure 4
Figure 4 Forest plots of the meta-analysis for long-term outcomes. A: The overall survival was compared between the minimally invasive surgery (MIS) and open surgery (OS) groups; B: Disease-free survival was compared between the MIS and OS groups. MIS: Minimally invasive surgery; OS: Open surgery; CI: Confidence interval; SE: Standard error.