Fig. 9From: Efficacy of acupuncture combined with active exercise training in improving pain and function of knee osteoarthritis individuals: a systematic review and meta-analysisForest plot of WOMAC-dysfunction (A), WOMAC-stiffness (B), WOMAC-pain (C) in comparison with combination group versus acupuncture group. (1) All studies. (2) After sensitivity analysisBack to article page