Table 1.
Patients Characteristics at Baseline (N = 53).
| Items | Mean | SD | Range |
|---|---|---|---|
| Age, y | 62.6 | 12.3 | 39-87 |
| Height, cm | 164.9 | 7.2 | 150-179 |
| Weight, kg | 74.9 | 15.2 | 40-107 |
| BMI, kg/m2 | 27.5 | 5.2 | 17.8-40.2 |
| Disease duration months | 54 | 36.5 | 3-180 |
| Normalized WOMAC pain subscore (0-10) | 4.5 | 1.2 | 2.6-7.2 |
| Normalized WOMAC function subscore (0-10) | 3.9 | 1.2 | 1.6-6.3 |
| Normalized WOMAC total (0-10) | 3.9 | 1.2 | 1.1-6.5 |
| PGAP (0-10) | 6.0 | 1.1 | 4-8 |
BMI = body mass index; WOMAC = Western Ontario and McMaster Universities Osteoarthritis Index; PGAP = Patient’s Global Assessment of Pain.