Table 2:
VAS score comparison (points)
| Groups | Cases (n) | Before treatment | End of treatment | 8 weeks of follow-up |
|---|---|---|---|---|
| Observation | 66 | 7.98±2.11 | 2.83±1.22 | 1.21±0.71 |
| Control | 66 | 8.06±2.25 | 4.51±1.39 | 2.73±1.05 |
| t | 1.623 | 2.573 | 2.489 | |
| P | 0.161 | 0.011 | 0.025 |
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