Figure 3
From: Dynamic knee joint function in children with juvenile idiopathic arthritis (JIA)
Dynamic joint function assessments of knees with active or inactive arthritis and unaffected, healthy joints. Knee joints with active arthritis had a significantly decreased dynamic joint function compared to healthy joints (p < 0.05). Joints with inactive arthritis demonstrated close to normal ROM, flexion and extension torques. Significant differences were indicated by asterisks.