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Fig. 3 | Journal of Translational Medicine

Fig. 3

From: Intra-articular injection of two different doses of autologous bone marrow mesenchymal stem cells versus hyaluronic acid in the treatment of knee osteoarthritis: long-term follow up of a multicenter randomized controlled clinical trial (phase I/II)

Fig. 3

WOMAC scores along the study. The median values of WOMAC in the three groups before administration of treatments and 3, 6, 12 months and 4 years afterwards are presented. At 4 years: Low-dose vs Control group, p = 0.01 and High-dose vs Control group, ns

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