Table 3.
Clinical and functional outcomes
| Variable | Preoperative | Postoperative | p-value |
|---|---|---|---|
| VAS (back) | 8.4 ± 1.3 | 2.3 ± 1.6 | < 0.0001 |
| VAS (leg) | 7.3 ± 1.7 | 1.8 ± 0.9 | < 0.0001 |
| ODI (%) | 63.4 ± 16.8 | 17.5 ± 12.8 | < 0.0001 |
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