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Visual Analog Scale (VAS) score
| Group | VAS score | ||
|---|---|---|---|
| Baseline | 12-month follow-up | p-value | |
| Group 1 (n = 48) | 68.2 ±14.1 | 45.2 ±7.6 | 0.0001 |
| Group 2 (n = 46) | 70.1 ±8.6 | 66.4 ±9.5 | 0.0533 |
Comparison between group 1 and group 2 at baseline and at 12-month follow-up. Data were reported as mean ±standard deviation (SD) and analyzed with Student’s t-test. Probability values of < 0.05 were considered statistically significant
