Table 2.
Variables | Pre-operation | 1st postoperative day | 3rd postoperative month | 12th postoperative month | Last follow up |
---|---|---|---|---|---|
VAS-Back | 5.17±2.12 | 3.67±0.98* | 2.58±1.16* | 2.42±0.90* | 2.08±1.08* |
VAS-Leg | 7.25±1.48 | 3.50±1.00* | 2.00±1.04* | 1.58±1.08* | 1.33±0.89* |
ODI scores | 48.50±10.59 | – | – | 18.00±6.49 | 13.00±2.76* |
P<0.05 represents a statistical difference from preoperative data.
VAS – visual analogue scale, ODI – Oswestry disability index.