| 组别 | VAS评分 | ODI (%) |
| ||
| 术前 | 末次随访 | 术前 | 末次随访 |
| |
| 高粘度组 | 8.2 ± 1.2 | 0.4 ± 0.6 | 58.7 ± 17.0 | 7.9 ± 4.6 | p < 0.05 |
| 低粘度组 | 8.2 ± 1.4 | 0.8 ± 0.8 | 66.7 ± 11.5 | 8.4 ± 7.3 | p > 0.05 |