With herniation of cartilaginous Endplates (n = 45) | Without herniation of cartilaginous Endplates (n = 81) | P value | |
---|---|---|---|
VAS back | |||
Preoperative | 6.13 ± 1.18 | 5.89 ± 0.86 | 0.186 |
1 day after operation | 2.09 ± 1.43 | 1.38 ± 1.02 | 0.002* |
1 month after operation | 1.40 ± 0.81 | 0.79 ± 0.80 | < 0.001* |
1 year after operation | 0.51 ± 0.66 | 0.56 ± 0.65 | 0.716 |
VAS leg | |||
Preoperative | 6.91 ± 1.47 | 7.01 ± 1.59 | 0.725 |
1 day after operation | 2.60 ± 1.07 | 1.79 ± 1.23 | < 0.001* |
1 month after operation | 1.09 ± 0.99 | 0.96 ± 0.95 | 0.486 |
1 year after operation | 0.53 ± 0.73 | 0.62 ± 0.87 | 0.585 |
ODI | |||
Preoperative | 63.91 ± 8.54 | 63.25 ± 13.53 | 0.766 |
1 day after operation | 21.62 ± 13.66 | 22.81 ± 11.42 | 0.602 |
1 month after operation | 14.58 ± 9.14 | 13.84 ± 6.48 | 0.599 |
1 year after operation | 9.47 ± 7.56 | 8.78 ± 7.20 | 0.614 |