Table 2.

Spatio-temporal parameters computed with marker-based and markerless systems, and statistical results of the comparison between the two methods (last row). We report the mean ± the standard deviation of each parameter. The stance and swing phases are reported in % with respect to the whole gait cycle; stride length and step width and expressed in meters (m); stride time in seconds (s); and the speed in meters per second (m/s).

	Stance Phase (%)	Swing Phase (%)	Stride Length (m)	Step Width (m)	Stride Time (s)	Speed (m/s)
Marker	59.2 ± 2.6	40.8 ± 2.6	1.35 ± 0.11	0.10 ± 0.02	1.13 ± 0.02	1.31 ± 0.10
Markerless	59.6 ± 3.1	40.4 ± 3.1	1.40 ± 0.21	0.12 ± 0.02	1.11 ± 0.04	1.35 ± 0.16
p -values	0.644	0.644	0.474	0.132	0.291	0.341