Baseline | 6 m | p | 12 m | p | 18 m | p | 24 m | p | |
---|---|---|---|---|---|---|---|---|---|
Pain intensity | 66.6 (30–93) | 39.9 (0–83.3) | 0.001 | 30 (0–76.7) | < 0.001 | 30 (0–73.3) | p < 0.001 | 13.33 (0–36.3) | < 0.001 |
Disability | 60 (16–113) | 16.7 (0–93.3) | 0.002 | 0 (0–66.7) | < 0.001 | 0 (0–63.3) | p < 0.001 | 0 (0–63) | 0.001 |
Pain grade | 3 (1–4) | 1 (0–4) | 0.004 | 0 (0–4) | 0.001 | 0 (0–4) | p < 0.001 | 0 (0–4). | 0.002 |