Progression group | Non-progression group | p-value | |
---|---|---|---|
Initial age (years) | 13.2 ± 2.4 | 13.0 ± 2.3 | 0.129 |
Menarche age (years) | 13.3 ± 1.3 | 13.1 ± 1.2 | 0.128 |
BMI (kg/m2) | 18.2 ± 2.3 | 17.9 ± 2.4 | 0.152 |
Cobb angle (°) | 65.8 ± 9.7 | 25.9 ± 3.5 | <0.001 |
Initial Risser sign | 0.6 ± 0.9 | 4.3 ± 0.5 | <0.001 |