All participants | Intervention group | Control group | |
---|---|---|---|
(n = 393) | (n = 284) | (n = 109) | |
Age, mean (SD) | 63 (10) | 63 (10) | 65 (10) |
Sex, female, n (%) | 280 (71) | 211 (74) | 68 (62) |
BMI, mean (SD) | 29 (6) | 29 (6) | 28 (5) |
Education | |||
≥ 1 year university, n (%) | 136 (35) | 101 (36) | 35 (32) |
Main affected joint, n (%) | |||
Knee | 228 (58) | 174 (61) | 54 (49) |
Hip | 146 (37) | 100 (35) | 46 (42) |
Other* | 18 (6) | 9 (3) | 9 (8) |
Multi-site OA, n (%)** | 339 (86) | 244 (86) | 95 (87) |