Fig. 7From: Comparison of the effectiveness and safety of topical versus intravenous tranexamic acid in primary total knee arthroplasty: a meta-analysis of randomized controlled trialsForest plots comparing topical and intravenous TXA administration in terms of the occurrence of DVT. A Mantel-Haenszel fixed-effects model was used. Relative risk values are shown with 95% CIBack to article page