Table 4.
Analysis of difference of BrQ mean score between Visit 2 and Visit 3 on bracing hours (per log sheet) adjusted for age and curve pattern
| Predictor | Regression coefficient | p value | 95% C.I. |
|---|---|---|---|
| Bracing hour |
|
|
|
| 0-8 |
−16.28 |
0.000 |
(−24.46, -8.10) |
| 9-16 |
−2.217 |
0.49 |
(−8.61, 4.18) |
| 17-23 |
0 |
|
|
| Age |
0.31 |
0.78 |
(−1.90, 2.53) |
| Curve pattern | −3.78 | 0.17 | (−9.27, 1.71) |
Independent variables Risser sign and menarchal status were not included in the final model as they were not significant (p > 0.025).