| Experimental Group (n = 30) | Control Group (n = 32) | P-value |
VAS Score |
|
|
|
Pre-operation | 6.77 ± 0.96 | 6.66 ± 0.83 | 0.624 |
1 Month Post-operation | 2.60 ± 0.56 | 2.75 ± 0.62 | 0.325 |
3 Months Post-operation | 0.47 ± 0.57 | 0.41 ± 0.56 | 0.676 |
1 Year Post-operation | 0.07 ± 0.25 | 0.16 ± 0.45 | 0.341 |
Lumbar JOA Score |
|
|
|
Pre-operation | 12.06 ± 3.17 | 12.03 ± 2.42 | 0.961 |
1 Month Post-operation | 24.00 ± 1.68 | 24.47 ± 1.61 | 0.266 |
3 Months Post-operation | 27.27 ± 1.14 | 26.88 ± 1.16 | 0.185 |
1 Year Post-operation | 28.43 ± 0.86 | 28.47 ± 0.84 | 0.870 |
MacNab Efficacy Assessment |
|
|
|
Final Follow-up | 30:0:0:0 | 31:1:0:0 | 0.329 |