Repeatability of Clinical, Biomechanical, and Motor Control Profiles in People with and without Standing-Induced Low Back Pain

Table 1

Baseline characteristics of participants.

Group Statistics
	Group	N	Mean	Std. Deviation	Std. Error Mean	Independent t-test $P$-value
Age (years)	NPD	15	22.6	3.3	0.85	.75
	PD	8	22.1	2.9	1.0
BMI (Kg/${\text{m}}^2$)	NPD	15	23.70	2.90	0.75	.40
	PD	8	24.92	3.78	1.34
Minnesota Leisure Time Physical Activity Score	NPD	15	15406.6	7596.9	1961.5	.15
	PD	8	14060.4	5188.4	1834.4
Baseline VAS (mm)—Low Back	NPD	15	0.93	1.94	0.50	.14
	PD	8	0.63	0.74	0.26