Table 3.
Comparison of differences in improvement of clinical outcome scores between nondeformity and deformity group.
| Improvement of clinical outcome scores | ||||
|---|---|---|---|---|
| Nondeformity group | Deformity group | P value | 95% CI | |
| VISA-A | 34.30 ± 11.96 | 19.08 ± 7.08 | 0.005 | 10.61–19.83 |
| 6-point Likert | 2.29 ± 0.90 | 2.00 ± 0.64 | 0.062 | −0.08–0.66 |
CI: confidence interval.