Fig. 7From: A systematic review comparing the results of early vs delayed ligament surgeries in single anterior cruciate ligament and multiligament knee injuriesForest plot of mean difference with 95% confidence intervals in Tegner scores. The gray squares represent the results of each study. Ends of the horizontal bars represent 95% confidence intervals. Due to the heterogeneity, the non-weighted mean differences were used to assess overall results by the best-evidence synthesis; they were not shown in this plotBack to article page