Table 2:

Intraclass Correlation Coefficients of Gait Initiation Metrics Extracted from the 3D Accelerometer and Zeno Walkway

	Single measures				Single measures Average on each leg condition: dominant, non-dominant and random per subject
		95% Confidence Interval				95% Confidence Interval
	ICC	Lower Bound	Upper Bound	Cronbach’s Alpha	ICC	Lower Bound	Upper Bound	Cronbach’s Alpha
Time-to-APA	0.75	0.64	0.83	0.88	0.76	0.50	0.87	0.90
Time-to-toe-off	0.94	0.90	0.93	0.96	0.97	0.95	0.97	0.98
APA duration	0.88	0.82	0.87	0.92	0.92	0.90	0.94	0.96
Time-to-heel-strike	0.96	0.91	0.93	0.96	0.97	0.96	0.98	0.97
Swing time duration	0.38	0.24	0.39	0.48	0.47	0.35	0.57	0.64