Table 2.

The intra-class correlation coefficient (ICC) analysis

Item	ICC(95% CI)
Segmental curve(°)	0.81(0.78-0.85)
Main curve(°)	0.78(0.70-0.83)
Compensatory cranial curve(°)	0.91(0.84-0.93)
Compensatory caudal curve (°)	0.81(0.77-0.84)
Coronal balance(cm)	0.83(0.79-0.88)
Sagittal balance(cm)	0.86(0.81-0.92)
T5-12 kyphosis(°)	0.78(0.71-0.82)
L1-S1 lordosis(°)	0.85(0.81-0.9)