Fig. 2From: Comparative matched-pair cohort analysis of the short-term clinical outcomes of mesenchymal stem cells versus hyaluronic acid treatments through intra-articular injections for knee osteoarthritisGraphs demonstrating the changes in the a visual analog scale (VAS), b International Knee Documentation Committee (IKDC), and c Lysholm scores. Significantly different from *baseline, †1-month follow-up, ‡3-month follow-up, §6-month follow-upBack to article page