Variable | DLX_DLX | PLA_DLX |
---|---|---|
N = 166 | N = 176 | |
Age, years, mean (SD) | 61.2 (8.0) | 60.0 (8.3) |
Gender, n (%) | ||
Female | 130 (78.3) | 130 (73.9) |
BMI, kg/m2, mean (SD) | 25.5 (3.2) | 25.3 (3.6) |
Location of OA, n (%) | ||
Hip | 0 | 1 (0.6) |
Knee | 166 (100.0) | 175 (99.4) |
Duration of OA pain, years, mean (SD) | 7.7 (6.6) | 7.6 (6.9) |
BPI 24-h average pain, mean (SD) | 5.6 (1.3) | 5.5 (1.2) |
BPI–Interference average rating, mean (SD) | 3.6 (2.0) | 3.6 (1.9) |