Table 3.

Multivariate regression analysis of factors correlating with pelvic tilt, T1-spinopelvic inclination, and T9-spinopelvic inclination in patients with adolescent idiopathic scoliosis

Factors	Pelvic tilt		T1-spinopelvic inclination		T9-spinopelvic inclination
	Regression coefficient (r)	P†	Regression coefficient (r)	P†	Regression coefficient (r)	P†
Risser sign	1.896	NS	0.052	NS	0.285	NS
Cobb angle	−0.041	NS	−0.047	NS	−0.145	NS
Group (stable/progressed)	−8.785	<0.01	−2.263	<0.05	−2.875	<0.05

^†NS not significant (P > 0.05)