TABLE 3A.

Participant characteristics.

Partic. No.	Gender	Age (y)	BMI (kg/m2)	Reason for Amput.	Time since Amput. (y)	Residual Limb Length (cm)	Mid-Limb Circumference (cm)	K-Level	Co-Morbidities, Medications, and General Health Notes
1	F	35	45.5	trauma	31	16	32.4	3	no co-morbidities
2	M	56	30.6	trauma	30	10	34.8	3	chronic pain, phantom pain meds
3	M	31	34.6	trauma	11	18	32.6	3	smoker
4	M	67	25.4	vascular	16	14	31.4	2	Type 2 DM
5	M	52	30.6	trauma	21	17	30.5	3	smoker, recreational drug use
6	F	38	27.9	trauma	15	16	26.2	3	no co-morbidities
7	M	46	29.3	vascular	4	15	26.5	3	DM, HTN
8	M	62	30.7	trauma	16	17	29.2	3	no co-morbidities
9	M	78	25.9	trauma	42	18	28.4	3	high cholesterol
10	M	75	26.1	trauma	56	18	28.6	3	poor balance, antibiotics for allergies
11	M	56	22.4	trauma	33	19	26.1	3	no co-morbidities
12	M	35	33.5	trauma	8	14	31.1	3	smoker, antidepressants, bipolar psychiatric meds
13	F	60	37.4	trauma	11	17	31.4	2	L5-S1 spinal injury
14	M	74	27.1	trauma	46	12	34.2	3	HTN
15	M	61	27.9	vascular	8	13	30.2	3	DM, neuropathy, cardiac stent, poor balance
16	M	68	34.5	trauma	49	11	28.5	3	DM, RA, HepB
17	F	76	21.8	congenital	10	12	24.4	3	congenital, ankle replacement failure, RA, HTN
18	F	68	26.3	vascular	1	11	29.3	3	vascular - blood clot
19	M	45	27.4	trauma	2	15	31.1	4	no co-morbidities
20	M	42	28.8	trauma	4	13	31.8	3	smoker
21	M	46	25.4	trauma	30	17	26.9	3	no co-morbidities

Partic. No. = participant number

BMI = body mass index

Amput.= amputation

M/F = male/female

DM= diabetes mellitus

HTN= hypertension (high blood pressure)

RA= rheumatoid arthritis

HepB= hepatitis B