Table 1 Demographics of patients included in this study
| Age (years) | 61.9 ± 17.3 |
|---|---|
| Gender (M:F) | 10:6 |
| Duration of Symptoms (years) | 3.8 ± 6.1 |
| Biopsy Side (L:R) | 8:8 |
| Biopsy Level | |
| L3 | 5 |
| L3-L4 | 4 |
| L4 | 1 |
| L4-L5 | 5 |
| L5 | 0 |
| L5-S1 | 1 |
| NPRS (points) | 5.7 ± 2.5 |
| ODI (%) | 47.6 ± 17.9 |