Meta-Analysis
Copyright ©The Author(s) 2020.
World J Hepatol. Jul 27, 2020; 12(7): 389-398
Published online Jul 27, 2020. doi: 10.4254/wjh.v12.i7.389
Figure 2
Figure 2 Forest plot of all included randomized controlled trials using a random effects model. Risk ratio 0.98 (95% confidence interval: 0.90-1.05); Heterogeneity: I2 = 66%; P = 0.03. CI: Confidence interval.