| Pre-operative (n = 11) | Postoperative (n = 11) | p value | ||
---|---|---|---|---|---|
EQ5D | |||||
 | 12.0 | (10.3, 12.0) | 7.0 | (5.0, 9.75) | 0.018* |
VAS | |||||
 | 9.5 | (8.0, 10.0) | 2.5 | (0.0, 6.0) | 0.018* |
ODI | |||||
 | 59.4 | (54.4, 65.6) | 22.22 | (7.2, 49.2) | 0.017* |
Wilcoxon signed rank, median (IQR). *P < 0.05, **P < 0.01 |