Table 1.

Comparisons of walking results from self-paced walking test (SPWT) and motorized treadmill test (MTT) using paired-sample t-test. (N = 45 subjects that completed both tests)

	MTT	SPWT	Difference	95% CI	Sig
Time (minutes)	14.2	13.7	0.4	−1.7 – 2.6	.68
Distance (m)	711	872	161	31 – 290	.02
Speed (km/h)	2.6	3.7	1.1	0.7 – 1.4	.01

95 % CI – 95 percent confidence interval for difference; m – meters; km/h – kilometers per hour