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| Baseline | After 6 months | p | |
|---|---|---|---|
| Right side | 7.79 ± 0.83 | 7.60 ± 0.97 | 0.048 |
| Left side | 7.79 ± 0.80 | 7.61 ± 0.90 | 0.047 |
Values are expressed as the mean ± standard deviation. Bold indicates statistically significant differences.
