Table 1. Test–retest reliability of spatiotemporal gait parameters. (N=40)

Variable	Pre	Post	ICC	SEM	Mean Diff	LOA
Variable	Pre	Post	ICC	SEM	Mean Diff	Lower	Upper
Speed (m/s)	1.34±0.12	1.34±0.13	0.94	0.03	0.00	–0.11	0.11
Swing (%)	37.81±9.21	37.78±8.78	0.99	0.92	0.03	–3.65	3.60
Stance (%)	57.07±1.79	57.11±1.84	0.89	0.59	0.04	–2.18	2.27
Cycle time (s)	1.02±0.06	1.01±0.06	0.84	0.02	–0.01	–0.09	0.08
Cadence (steps/min)	59.25±3.28	59.45±3.44	0.86	1.24	0.19	–4.41	4.79
Stride length (cm)	135.73±12.27	135.61±10.89	0.93	3.14	–0.12	–12.15	11.92
Step length (cm)	68.08±5.80	67.76±5.45	0.94	1.42	–0.32	–5.75	5.11

Mean±standard deviation of gait variables measured during the pre- and post-test sessions. ICC,intraclass correlation coefficient (two-way mixed-effects model, absolute agreement, average measures). SEM, standard error of measurement; Diff, post–pre difference; LOA, limits of agreement (mean difference±1.96×SD of the difference). All values are rounded to two decimal places.