Knee osteoarthritis (n = 31) | Before | After | p value |
Pain, VAS (0 - 10) | 6.2 ± 1.7 | 4.5 ± 2.5 | 0.034 |
Physical condition, VAS (0 - 10) | 5.8 ± 2.0 | 4.1 ± 2.4 | 0.0339 |
Joint stiffness, VAS (0 - 10) | 4.8 ± 2.5 | 3.3 ± 3.3 | 0.0651 |
Evaluation of the benefit (−1 to +3) |
| 1.08 ± 1.44 |
|
Effect on the quality of life (−1 to +3) |
| 0.82 ± 1.25 |
|