Table 1.

Demographic Characteristic of Participants

	Healthy n = 21	CLBP n = 21	P Value
Variables	Mean ± SD	Mean ± SD
Age (y)	23.52 ± 2.44	22.62 ± 2.7	.27
Height (cm)	161.5 ± 6.5	161.1 ± 11.04	.87
Weight (kg)	52.72 ± 8.4	57.97 ± 11.16	.10
BMI (kg/m2)	20.1 ± 2.98	22.28 ± 3.8	.04
VAS		4.16 ± 1.08

BMI, body mass index; CLBP, chronic low back pain patients; SD, standard deviation; VAS, visual analog scale.