Table 1.

Demographic information for children with cerebral palsy and their normal walking speed.

Patient number	Age yr, mon	Sex	BW kg	Type of CP	Weaker side	GMFC-s	AFO	AD	Limb length cm	Speed m/s	Length of spring extended cm	Order of testing condition
1	13, 10	F	49.7	diplegia	R	I	R	No	88	1.14	11.5	5
2	13, 6	F	45.2	quadriplegia	L	I	No	No	85	0.5	9.5	5
3*	11, 5	F	38.2	diplegia	R	I	No	No	71	0.6	7	1
4	11, 6	F	35.5	diplegia	R	I	No	No	78	0.9	8.5	4
5	8, 10	F	43.1	diplegia	R	II	No	No	70	0.4	9.0	5
6	12, 5	M	35.3	diplegia	L	I	No	No	75	0.7	9.0	3
7	5, 2	F	17.1	diplegia	R	I	No	No	52	0.4	8.0	3
8	10, 1	F	24.6	triplegia	L	III	Both	RW	61	0.1	8.0	6
9	8, 5	F	25.2	diplegia	L	II	No	No	61	0.4	9.0	1
10	12, 8	M	64.5	diplegia	R	II	No	No	92	0.8	9.0	2
11	14, 11	F	48.6	hemiplegia	R	I	No	No	90	0.8	10	2
12*	15, 8	M	75.8	diplegia	R	I	Both	No	99	0.9	10	4
13	14, 3	M	43.1	triplegia	R	II	Both	No	85	0.5	10	3
14	16, 9	M	56.2	diplegia	L	II	Both	No	95	0.4	10	5

Order of testing condition: 1: UTS-LTS-CTS; 2: UTS-CTS-LTS; 3: LTS-UTS-CTS; 4: CTS-UTS-LTS; 5: LTS-CTS-UTS; 6: CTS-LTS-UTS. Assistant device shown in the table indicated that the participant used it in community or home.

^*Data from participants #3 and #12 were excluded from data analysis. Abbreviations: UTS, upper trunk support; LTS, lower trunk support; CTS, combined trunk support; Yr, year; mon, month; BW, body weight; CP, cerebral palsy, GMFC-s, Gross Motor Function Classification System; AFO, ankle-foot orthoses; AD, assistive device; RW, reverse walker; cm, centimeter; m/s, meters per second; F, female; M, male. L, left; R, right;