Table 2.

Demographic Characteristics of the SCI and TBI Samples by Mode of Administration

	SCI subsample		TBI subsample
	Self-report	Interview	Self-report	Interview
N	67	81	58	71
Age(Years)
M (SD)	39.2 (14.7)	40.7 (15.0)	36.7 (14.6)	38.3 (14.9)
Years Injured
M (SD)	8.7 (7.7)	10.0 (8.6)	7.4 (6.2)	8.2 (6.5)
Gender(%)
Male	67.2	69.1	62.1	74.6
Female	32.8	30.9	36.2	25.4
Not reported	0.0	0.0	1.7	0.0
Race (%)
Caucasian	68.7	74.1	55.2	53.5
African American	23.9	21.0	39.7	32.4
Other	4.5	4.9	5.2	14.1
Unknown	3.0	0.0	0.0	0.0
Ethnicity (%)
Not Hispanic or Latino	81.5	85.9	93.4	93.0
Hispanic or Latino	6.2	8.1	1.7	4.2
Not Provided	12.3	6.1	4.9	2.8
Education (%)
8th Grade or Less	3.0	2.5	0.0	0.0
Some High School	4.5	12.3	15.5	8.5
High School Diploma	29.9	24.7	20.7	26.8
Some College	38.8	37.0	43.1	42.3
College Degree	9.0	16.0	15.5	14.1
Some Grad School	9.0	2.5	0.0	1.4
Graduate Degree	6.0	4.9	3.4	7.0
Not Provided	0.0	0.0	1.7	0.0
Work Status (%)
Working	23.9	13.6	25.9	33.8
Out of work < 1 year	4.5	2.5	6.9	2.8
Out of work > 1 year	19.4	17.3	8.6	1.4
Homemaker	3.0	0.0	0.0	1.4
Student	14.9	19.8	24.1	15.5
Retired	7.5	3.7	10.3	4.2
Unable to Work	26.9	43.2	22.4	40.8
Not Provided	0.0	0.0	1.7	0.0
SCI Diagnosis (%)
Paraplegia	40.3	39.5	n/a	n/a
Tetraplegia	52.2	50.6	n/a	n/a
Missing/Unknown	7.5	9.9	n/a	n/a
Completeness (%)
Complete	47.8	48.1	n/a	n/a
Incomplete	41.8	40.7	n/a	n/a
Not Known	10.4	11.1	n/a	n/a
TBI Severity (%)
Mild	n/a	n/a	24.1	22.5
Moderate	n/a	n/a	15.5	21.1
Severe	n/a	n/a	46.6	38.0
Unknown/Missing	n/a	n/a	13.8	18.3