Table 4.

Spatial-temporal gait parameters pre, post robotic treadmill training or treadmill only training.

	Robotic training				Treadmill only training
	Pre	Post	FU	p	Pre	Post	FU	p
SSV	0.70 ± 0.20	0.80 ± 0.24	0.79 ± 0.19	0.03*	0.68 ± 0.26	0.72 ± 0.28	0.72 ± 0.23	0.42
Step length (m)	0.44 ± 0.05	0.46 ± 0.05	0.46 ± 0.04	0.16	0.42 ± 0.10	0.44 ± 0.09	0.43 ± 0.10	0.56
Step frequency (steps/min)	95.6 ± 24.0	104.2 ± 29.0	102.8 ± 24.6	0.03*	98.0 ± 29.1	96.4 ± 28.6	98.0 ± 27.2	0.77
Stance time (%)	63.7± 4.9	63.6 ± 3.6	63.4± 2.3	0.95	64.4 ± 5.2	65.9 ± 6.6	65.4 ± 7.0	0.53
Single leg support time	37.0± 6.6	36.4 ± 3.6	36.6 ± 2.3	0.90	35.5 ± 5.2	34.2 ± 6.6	34.5 ± 7.0	0.52
FV	1.13 ± 0.33	1.18 ± 0.40	1.17 ± 0.31	0.74	1.13 ± 0.49	1.10 ± 0.47	1.12 ± 0.43	0.85
Step length (m)	0.52 ± 0.06	0.52 ± 0.10	0.53 ± 0.07	0.59	0.51 ± 0.11	0.52 ± 0.10	0.52 ± 0.10	0.88
Step frequency (steps/min)	132.4 ± 35.7	133.8 ± 39.1	133.1 ± 31.2	0.98	129.3 ± 40.6	123.9 ± 41.8	127.7 ± 37.8	0.38
Stance time (%)	59.8± 2.2	59.5 ± 4.4	59.9± 3.2	0.91	59.8 ± 4.8	61.4 ± 6.6	60.8 ± 6.0	0.24
Single leg support time	40.1± 2.3	40.5 ± 4.6	40.2 ± 3.2	0.87	40.3 ± 4.8	38.6 ± 6.6	39.2 ± 6.0	0.23

Abbreviations: FU, Follow Up; SSV, Self-selected velocity; FV, fast velocity.

^*indicates significant difference.