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Pain ratings and BTOM-SFS composite scores
| Variables | Admission (N = 440) | 3 months (N = 307) | 6 months (N = 260) | 12 months (N = 153) |
|---|---|---|---|---|
| Median pain rating | 3.0 | 0.0 | 0.0 | 0.0 |
| Interquartile range | 6.0 | 5.0 | 5.75 | 6.0 |
| Missing, N (%) | 99 (23%) | 90 (29%) | 54 (21%) | 11 (7%) |
| Mean BTOM-SFS composite score | 4.9 | 3.2 | 3.0 | 2.5 |
| Standard deviation | 4.0 | 3.0 | 2.9 | 2.5 |
| Missing, N (%) | 1 (0%) | 3 (1%) | 3 (1%) | 1 (1%) |
