| AIS (Lenke type 3–6) | Correlation coefficient | P value |
---|---|---|---|
Age (y. o.) | 14.9 ± 2.4 | 0.02 | 0.93 |
Body mass index (kg/ m2) | 19.7 ± 2.5 | 0.45 | 0.04 |
Risser grade | 3.5 ± 1.2 | 0.20 | 0.40 |
Main thoracic Cobb (°) | 44.7 ± 13.0 | −0.31 | 0.10 |
Thoracolumbar/ lumbar Cobb (°) | 43.6 ± 8.5 | 0.43 | 0.03 |