Fig. 3
From: Comparative efficacy of treatments for patients with knee osteoarthritis: a network meta-analysis
Forest plots of four outcomes: pain, stiffness, physical function and total (sum of the other 3 outcomes). The mean difference with 95% credible intervals (CrIs) indicates relative efficacy of treatment compared to another treatment. A hyaluronic acid, B triamcinolone, C platelet-rich plasma, D saline, E hyaluronic acid + platelet-rich plasma