[Retracted] Acupuncture for Knee Osteoarthritis: A Systematic Review of Randomized Clinical Trials with Meta-Analyses and Trial Sequential Analyses

Figure 3

Forest plot of true acupuncture compared with sham acupuncture on (a) WOMAC pain; (b) WOMAC function; (c) WOMAC stiffness; (d) health mental survey; (e) health physical survey.

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