Table 4 Pre- and post-operative disability index score values of the included patients in our study
Oswestry disability index ODI | Mean | SD | Range |
|---|---|---|---|
Pre-operative | 29.7 | 6.7 | 20–42 |
Post-operative 1 month later | 17.1 | 4.09 | 10–28 |
Post-operative 6 months later | 8.2 | 3 | 4–14 |