Three-dimensional morphological analysis of the thoracic pedicle and related radiographic factors in adolescent idiopathic scoliosis

Table 6 Multiple linear regression analysis of predictors of Lt.W/Rt.W

Variables	Unstandardized Coefficients		Standardized Coefficients	95% CI for B		p-values
Variables	B	Standerd Error	β	Lower	Upper	p-values
Level of AV	0.058	0.014	0.485	0.38	0.85	< 0.001
AVR	0.005	0.002	0.256	0.001	0.010	0.029

The coefficient of determination (R²) was 0.396. AV apical vertebra; AVR apical vertebral rotation; CI confidence interval; Lt.W/Rt.W left/right pedicle width of the cortical bone

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