Patient outcome measures | Initial score | Final score | Changes of scores | p-value |
---|---|---|---|---|
Mean (SD) | ||||
ODI | 32.8 (17.4) | 36.6 (17.3) | 3.86 (14.68) | 0.113 |
SRS-22r | ||||
 Domain scores | ||||
  Function | 3.74 (0.63) | 3.87 (0.68) | 0.13 (0.77) | 0.309 |
  Pain | 3.37 (0.83) | 3.42 (0.67) | 0.04 (0.78) | 0.740 |
  Self-image | 3.17 (0.64) | 3.03 (0.71) | −0.14 (0.74) | 0.263 |
  Mental health | 3.76 (0.78) | 3.57 (0.89) | −0.19 (1.02) | 0.247 |
  Satisfaction with treatment | 2.28 (0.70) | 2.33 (1.02) | 0.05 (1.42) | 0.941 |
  Total score | 3.52 (0.52) | 3.49 (0.54) | −0.03 (0.55) | 0.707 |
 EQ-5D | ||||
  EQ-5D-5L | 0.637 (0.266) | 0.679 (0.293) | 0.042 (0.778) | 0.467 |
  EQ-VAS | 64.2 (18.0) | 61.6 (19.4) | −2.5 (23.5) | 0.622 |