Table 2 Comparisons of VAS scores and ODI at different time points before and after operation between groups
Preoperative | Postoperative 3 months | Last follow-up | ||||
|---|---|---|---|---|---|---|
Laminectomy group (n=16) | Laminoplasty group (n=27) | Laminectomy group (n=16) | Laminoplasty group (n=27) | Laminectomy group (n=16) | Laminoplasty group (n=27) | |
VAS | 7.75±0.5 | 7.44±0.5 | 2.25±0.5 | 1.93±0.5 | 1±0.5 | 0.81±0.5 |
ODI | 75.69%±0.5% | 77.81%±3.5% | 19.31%±3% | 21.63%±6% | 10.81%±1% | 12.04%±3% |