Table 1.
Persons with OA | Persons without OA | p-value | |
---|---|---|---|
Sex, n (%) women | 16 (69.6) | 16 (69.6) | 1.0 |
Age, mean (SD) | 58.0 (7.0) | 57.7 (7.3) | 0.97 |
BMI, mean (SD) | 27.6 (3.6) | 27.1 (3.6) | 0.91 |
Fulfil ACR criteria, n (%) | |||
Hip | 3 (13.0) | 0 (0) | 0.23 |
Knee | 19 (82.6) | 0 (0) | <0.001 |
Hand | 11 (47.8) | 0 (0) | <0.001 |
K-L sum scores (median, range) | |||
Hip | 1 (0–3) | 0 (0) | 0.49 |
Knee | 2 (0–4) | 0 (0) | <0.001 |
Hand | NA | 1 (0–2) | NA |
BMI – body mass index, ACR – American College of Rheumatology clinical evaluation, K-L – Kellgren-Lawrence radiologic evaluation, OA – osteoarthritis, NA – not assessed.