. Author manuscript; available in PMC: 2018 Aug 1.

Published in final edited form as: Neurorehabil Neural Repair. 2017 Jul 8;31(8):736–745. doi: 10.1177/1545968317718631

Table 2.

Mean values of primary outcomes before and after training in each device group with p-values for main effects for group and time and interaction of group by time (G X T). Device cadence is based on Revolutions per Minute (RPM). All device outcomes increased significantly over time. Group differences were seen for 2 of 4 device conditions, each showing greater change in the group that trained on the tested device. This same task specific effect was shown by the significant interaction in 3 of 4 device conditions. Gait outcomes showed no differences

Outcome	Device Group	Pre Mean (SD)	Post Mean (SD)	p-value (Time)	p-value (Group)	p-value (G X T)
Cycle Cadence FREE	Cycle	87.5 (34.4)	114.8 (28.4)	0.002	0.20	0.03
Cycle Cadence FREE	Elliptical	116.7 (15.9)	129.0 (32.0)
Cycle Cadence FAST	Cycle	113.1 (50.1)	155.8 (41.1)	<0.001	0.006	0.009
Cycle Cadence FAST	Elliptical	175.3 (33.0)	186.4 (43.0)
Elliptical Cadence FREE	Cycle	23.2 (28.5)	35.0 (29.9)	<0.001	0.01	<0.001
Elliptical Cadence FREE	Elliptical	53.9 (22.6)	84.5 (22.9)
Elliptical Cadence FAST	Cycle	29.9 (38.7)	42.5 (40.9)	<0.001	0.002	<0.001
Elliptical Cadence FAST	Elliptical	77.9 (34.8)	119.2 (35.0
Gait Speed m/s FREE	Cycle	0.81 (0.29)	0.81 (0.31)	0.21	0.12	0.20
Gait Speed m/s FREE	Elliptical	0.92 (0.24)	1.01 (0.09)
Gait Speed m/s FAST	Cycle	1.18 (0.19)	1.18 (0.44)	0.84	0.82	0.13
Gait Speed m/s FAST	Elliptical	1.37 (0.33)	1.40 (0.31)