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Means LVAS, RVAS, and ODI scores at preoperative, discharge, 6 months and 1-year postoperative.
| Lumbar VAS (LVAS) |
Radicular (VAS) |
ODI | |
|---|---|---|---|
| Preoperative | 7.6 ± 1.8 | 6.4 ± 1.7 | 34.1 ± 11.6 |
| Discharge | 4.4 ± 1.9* | 1.6 ± 1.4* | |
| 6 months postop. | 3.0 ± 2.6* | 1.5 ± 1.8* | 16.2 ± 8.8* |
| 1-year postop. | 1.7 ± 2.9* | 1.1 ± 1.5* | 14.9 ± 9.7* |
*P < 0.01 when compared to same score at preoperative.
