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Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: Efficacy and safety of platelet-rich plasma combined with Tai Chi for knee osteoarthritis: study protocol for a placebo-controlled randomized trial

Fig. 1

A brief flowchart of the entire study. IAI intra-articular injection, PRP platelet-rich plasma, TC Tai Chi, WOMAC Western Ontario and McMaster Universities Osteoarthritis Index, TUG Timed Up and Go test, ROM Range of Motion, IL-1 β Interleukin-1 β, IL-6 Interleukin-6, VEGF Vascular Endothelial Growth Factor, TNF-α Tumor Necrosis Factor α; SF-36 36-Item Short Form Health Survey, MRI Magnetic Resonance Image

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