Table 1.

Participant demographic data of the study groups.

Variable	Nondeformity group (n = 37)	Deformity group (n = 30)	P value	95% CI
Age, mean ± SD, y	37.6 ± 9.2	35.8 ± 7.4	0.228	−2.17–5.17
Sex, mean ± SD, n			0.789	0.43–3.04
Male	21	18
Female	16	12
Body mass index, mean ± SD, kg/m2	23.7 ± 2.0	22.9 ± 2.2	0.591	−0.22–1.82
Therapeutic side, mean ± SD, n			0.818	0.42–2.89
left	15	13
right	22	17
Follow-up time, mean ± SD, months	14.5 ± 7.2	15.3 ± 6.7	0.705	−4.14–2.54

CI: confidence interval.