
Regression coefficient

p

Odds ratio

95% CI


AV at PHV

2.227

0.028

9.268

1.279–67.137

Curve pattern

2.595

0.007

13.391

2.006–89.412

Cobb angle

0.885

0.382

2.423

0.333–17.638

 CI=Confidence Interval
 Treatment outcome was coded as 0 for successful bracing and 1 for failed bracing. Magnitude of major curve was coded as 0 for < 30° and 1 for ≥30°. Curve pattern was coded as 0 for thoracolumbar or lumbar curves and 1 for major thoracic curves. AV by growth peak was coded as 0 for a negative value and 1 for a positive value