Comparison of VAS scores between groups
| VAS | ESWT group | Sham ESWT group | |
|---|---|---|---|
| Baseline | 6.8 ± 1.3 (5-10) | 6.7 ± 1.0 (5-9) | 0.757 |
| 3rd week | 2.8 ± 1.1 (1-5) | 6.1 ± 1.0 (5-8) | < 0.001 |
| 3rd month | 2.4 ± 0.9 (1-4) | 5.8 ± 1.1 (4-8) | < 0.001 |
| 6th month | 1.9 ± 0.9 (1-5) | 5.1 ± 1.0 (4-8) | < 0.001 |
Values are presented as mean ± standard deviation (range).
VAS: visual analogue scale, ESWT: extracorporeal shock wave therapy.