Meta-Analysis
Copyright ©The Author(s) 2017.
World J Gastroenterol. Sep 21, 2017; 23(35): 6500-6515
Published online Sep 21, 2017. doi: 10.3748/wjg.v23.i35.6500
Figure 1
Figure 1 Study selection process.
Figure 2
Figure 2 Forest plot of the meta-analysis.
Figure 3
Figure 3 Funnel plot with 95% confidence limits.