Table 2. Main outcome parameters of the affected leg including the dorsal extension of the ankle, the steps per minute and the length of each step.

Parameter (mean ± SD)	Baseline without stimulation	Baseline with surface electrical stimulation	Follow-up without stimulation	Follow-up with active ActiGait	Comparison of baseline without stimulation and with stimulation (n = 7)	Comparison of baseline without stimulation and follow-up with ActiGait (n = 7)
Dorsal extension of the ankle at initial contact (°)	-4.6 ± 7.5	2.1 ± 9.6	-3.9 ± 6.2	5,7 ± 8.3	p = 0.028	p = 0.018
Cadence (steps/min)	82.7 ± 27.4	80.6 ± 25.4	76.1 ± 21.2	83.5 ± 19.1	p = 0.735	p = 0.31
Step length (m)	0.45 ± 0.18	0.45 ± 0.17	0.45 ± 0.16	0.50 ± 0.16	p = 0.553	p = 0.075

All parameters were measured at baseline and one-year follow up. P-values for the comparison between baseline without stimulation and baseline/follow up with stimulation are reported in the right-hand columns.