Table 7.

Comparison of patients with Cobb angle correction ≥ 40° vs. <40°

	Cobb angle correction ≥ 40°	Cobb angle correction < 40°	P value
Total (n)
“I” group	20	12	0.007a*
“NI” group	10	24
SRS-22r Correct
Total	0.5 ± 0.3	0.2 ± 0.4	0.004b*
Function	0.2 ± 0.4	-0.2 ± 0.7	0.002b*
Pain	0.1 ± 0.5	-0.1  ±0.5	0.118b
Self-image	0.9 ± 0.7	0.6 ± 0.7	0.094b
Mental health	0.3 ± 0.6	0.1 ± 0.6	0.205b
Satisfaction	1.0 ± 0.7	0.6 ± 1.0	0.359c

Yr: years, *p < 0.05, ^aChi-squared test, ^bTwo Sample t-test, ^cMann-Whitney U test, *p < 0.05