Paramater | MPPS (n = 40) | PAPS (n = 38) | P value |
---|---|---|---|
VAS | |||
Pre-operation | 7.8 ± 1.4 | 7.7 ± 1.5 | 0.909 |
5 day postoperation | 2.5 ± 0.7# | 2.7 ± 1.2# | 0.277 |
1 month postoperation | 1.4 ± 0.9 | 1.7 ± 0.9 | 0.079 |
Last follow-up | 1.1 ± 0.9 | 1.2 ± 0.8 | 0.670 |
ODI | |||
Preoperation | 87.0% ± 11.6% | 889.3% ± 10.2% | 0.363 |
5 day postoperation | 60.0% ± 6.4%# | 62.0% ± 6.4%# | 0.159 |
1 month postoperation | 33.1% ± 4.2% | 34.5% ± 5.4% | 0.183 |
Last followup | 6.8% ± 4.0% | 7.4% ± 5.3% | 0.529 |