Table 3.

Descriptive statistics of desired stimulation timing (DESIRED) and the stimulation timing for five trigger conditions as a percentage of the gait cycle (% GC).

Muscle Group		Start Time (% GC)						Stop Time (% GC)
		Desired	T1	T2	T3	T4	T5	Desired	T1	T2	T3	T4	T5
G	Avg	86	76	82	86	91	97	37	16	23	30	37	44
	SD	1	3	4	4	4	4	2	4	5	4	5	4
	Max	91	85	92	97	100	9*	43	25	39	40	53	56
	Min	81	67	71	75	81	86	33	4	13	18	25	31
H	Avg	73	68	71	72	74	76	12	3	7	10	14	17
	SD	2	4	5	5	4	5	2	3	4	4	7	4
	Max	77	81	86	91	90	90	17	13	17	26	53	29
	Min	68	56	59	59	63	63	9	96 **	0	2	5	9
Q	Avg	86	76	82	87	92	97	37	16	24	30	38	44
	SD	1	4	4	4	3	4	2	4	5	4	6	5
	Max	91	85	92	97	100	9 *	43	25	40	41	66	66
	Min	81	57	72	76	82	86	33	1	13	19	26	32
Q2	Avg	50	47	50	51	53	55	62	53	57	60	64	67
	SD	2	4	4	4	4	4	2	3	4	4	4	5
	Max	55	58	63	64	64	69	68	64	70	73	74	79
	Min	44	38	41	41	43	44	56	47	49	51	57	57
DF	Avg	50	47	50	51	54	56	12	3	7	10	14	17
	SD	2	4	4	4	4	5	2	3	4	4	4	4
	Max	55	58	64	64	76	74	17	16	17	27	24	29
	Min	44	38	41	41	43	44	9	96 **	0	2	6	9
PF	Avg	12	5	9	12	17	19	62	52	57	59	63	67
	SD	2	3	4	4	7	4	2	3	4	4	4	5
	Max	17	13	18	28	55	31	68	64	69	73	73	100
	Min	9	0	2	5	7	10	56	47	49	51	57	57

* Indicates a stimulation signal that started in the next gait cycle. ** Indicates a stimulation signal that ended in TSw of the previous gait cycle.