Fig. 6
![Fig. 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13018-021-02548-6/MediaObjects/13018_2021_2548_Fig6_HTML.png)
Forest plot of postoperative drainage duration. CI, confidence interval; IV, inverse variance methods; tTXA, topical use of tranexamic acid; Random, random-effects modeling
Forest plot of postoperative drainage duration. CI, confidence interval; IV, inverse variance methods; tTXA, topical use of tranexamic acid; Random, random-effects modeling