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

Table 1

Observation Indicators in the present study.

VAS score [4]	0 is the best, the patient has no pain
	1–3 points or less is mild pain that can be tolerated
	4–6 points: The pain is more severe, and the patient’s sleep is slightly affected
	7–10 points are unbearable severe pain, the patient cannot sleep, which seriously affects normal life
JOA score [5]	Subjective symptoms
	Clinical signs
	Limitation of daily activities
	The total score is 29 points, a higher score represents a better function
Quality of life score [6]	Cognitive
	Role
	Social
	Physical
	The total score is 100 points. A higher score represents a better life quality