Fig. 1From: Intra-articular infiltration of adipose-derived stromal vascular fraction cells slows the clinical progression of moderate-severe knee osteoarthritis: hypothesis on the regulatory role of intra-articular adipose tissueClinical evolution of treated patients using Lequesne, WOMAC, and VAS scales after SVF treatment. Significant differences (p < 0.05, non-parametric Wilcoxon test) between the baseline and the evaluation after 12 months have been found in all age groups for all scales. Error bars are not included in plots due to high data variability and overlapping among them. B.L., Baseline; G.III/IV, OA grade III or IV; M, monthsBack to article page