[Retracted] Feasibility Analysis of 3D Printing-Assisted Pedicle Screw Correction Surgery for Degenerative Scoliosis

Table 5

Quality of life comparison.

Group	Social function		Physical function		Role function		Cognitive function
	Before	After	Before	After	Before	After	Before	After
Control	65.61 ± 2.80	79.13 ± 3.20	64.35 ± 5.08	75.44 ± 4.26	66.53 ± 6.25	76.82 ± 6.34	64.33 ± 3.14	74.35 ± 3.52
Study	63.80 ± 3.62	82.84 ± 1.15	64.23 ± 5.51	84.50 ± 3.80	67.00 ± 6.02	83.30 ± 5.38	62.97 ± 4.28	80.61 ± 4.85
t	2.019	15.943	1.631	12.055	1.461	13.325	2.130	10.142
	0.245	0.001	0.051	0.005	0.102	0.005	0.067	0.001