Static Low-Angle Squatting Reduces the Intra-Articular Inflammatory Cytokines and Improves the Performance of Patients with Knee Osteoarthritis

Table 4

24 months postexercise scores for HSS (CI 0.95).

Group	HSS score	Each item scoring
		Pain	Function	ROM	Muscle strength	Flexion deformity	Knee stability
Control	60.94 ± 9.56	16.85 ± 5.04	7.84 ± 2.77	12.36 ± 2.12	7.64 ± 1.15	7.76 ± 0.74	9.46 ± 1.09
Exercise	85.77 ± 7.50	24.01 ± 4.11	18.94 ± 2.71	14.20 ± 2.27	9.43 ± 1.25	9.76 ± 0.74	9.41 ± 1.23