Retrospective Cohort Study
Copyright ©The Author(s) 2022.
World J Orthop. Oct 18, 2022; 13(10): 911-920
Published online Oct 18, 2022. doi: 10.5312/wjo.v13.i10.911
Figure 1
Figure 1 Mean outcome scores at baseline and at 3 mo and 5 mo follow-ups. A: Mean Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score; B: Mean pain score; C: Mean stiffness score; D: Mean physical function score. WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index; HA: Hyaluronic acid; PRP: Platelet rich plasma.