Table 2.

Participant characteristics at T1.

Characteristics	Control (n=14)		Intervention (n=13)		Comparison
	Median (range)	Mean (SD)	Median (range)	Mean (SD)	P value
Age (years)	37.50 (38.00)	40.14 (12.38)	34.00 (40.00)	40.85 (15.15)	.92a
Height (cm)	174.25 (36.00)	173.27 (8.61)	170.50 (18.50)	170.73 (6.55)	.39
Weight (kg)	73.55 (42.10)	76.01 (11.97)	74.10 (36.40)	72.56 (9.57)	.41
Age at first time LBPb (years)	24.50 (33.00)	26.50 (10.51)	20.00 (29.00)	24.00 (9.52)	.52
LBP previous month (days)	10.00 (18.00)	9.43 (6.16)	11.00 (28.00)	5.46 (10.08)	.16a
Average pain intensity (0-10)	4.00 (5.00)	4.07 (1.33)	4.00 (4.00)	3.85 (1.07)	.63

^aWilcoxon rank-sum test.

^bLBP: low back pain.