Fig. 4From: Unilateral-dominant reduction in muscle volume in female knee osteoarthritis patients: computed tomography-based analysis of bilateral sidesCorrelation between reduction in unilateral muscle volume and Japanese Orthopedic Association (JOA) score. Correlation between a reduction in unilateral muscle volume (ΔMV) and a total JOA score (total), b domain I (pain on walking), c domain II (pain on ascending or descending stairs), d domain III (range of motion), and e domain IV (joint effusion)Back to article page