Table 1.

Demographic data for study participants

	SG (n = 30)	CG (n = 30)	P
Age (year)	31.30 ± 6.87	28.70 ± 5.84	0.121
*Gender (male : female)	16:14	14:16	0.797
Height (cm)	165.23 ± 9.30	164.50 ± 8.46	0.750
Weight (kg)	60.60 ± 12.49	59.03 ± 10.74	0.604
Q-angle (degree)	14.38 ± 3.28	14.02 ± 3.38	0.137
Duration of symptoms (month)	60.86 ± 12.75	-

^*A chi-square test was used