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

Table 2

General information of included patients.

General information	Study	Control	t/χ2
n	82	78
Age	56.51 ± 6.36	56.96 ± 5.02	1.812	0.074
Gender			0.202	0.653
Male	44	40
Female	38	38
Nationality			1.566	0.211
Han	68	70
Others	14	8
Congenital spine disease			0.201	0.654
Yes	0	0
No	82	78