Table 1.

Patient demographics

Age (median)	37.5 years (range 18–75)
Gender
Male	13 (59.1%)
Female	9 (40.9%)
Race
White	19 (86.4%)
African-American	3 (13.6%)
Neurological condition
Spinal cord injury	14 (63.6%)
Cervical	9 (64.3%)
Thoracic	5 (35.7%)
Lumbar	0 (0%)
Multiple sclerosis	3 (13.6%)
Myelodysplasia	2 (9.1%)
Transverse myelitis	2 (9.1%)
Other	1 (4.6%)
Time since injury or diagnosis (median)	14 years (range 1–45)
Comorbidities
Diabetes mellitus	3 (13.6%)
Hypertension	4 (18.2%)
Mobility
Ambulates	2 (9.5%)
Ambulates with assistive device	2 (9.5%)
Self-powered wheelchair	8 (38.1%)
Motorized wheelchair	9 (42.9%)