Therapeutic Efficacy of Kangfuxin Liquid Combined with PPIs in Gastric Ulcer

Figure 3

Forest plot of the total efficacy rate in patients treated with KFX + PPI and PPI alone and risk of bias. I² and P are the criteria for the heterogeneity test; ◆, pooled odds ratio; —■—, odds ratio; and 95% CI. Quality assessment was conducted by Review Manager 5.3 according to Cochrane Handbook for Systematic Reviews of Interventions version 5.1.0. Red circle, high risk of bias; green circle, low risk of bias; and blank, unclear risk of bias.