. Author manuscript; available in PMC: 2015 Dec 28.

Published in final edited form as: Rehabil Psychol. 2012 Feb;57(1):5–12. doi: 10.1037/a0025818

Table 2. Demographic and Mental Status Variables Across Groups.

Variables	Controls (n = 20) M(SD), range	Participants with TBI (n = 24) M(SD), range	p value
Age	32.2 (13.4), 18-71	30.0 (11.7), 18-57	.633
Gender (M/W)	12/8	16/8	.757
Race
Caucasian	14	19
African-American	6	5	.509
Education	13.2 (2.2)	12.2 (2.5)	.800
GOAT
Time 1	N/A	89.6 (7.2)^*
Time 2	N/A	93.0 (6.7)^**
GCS	N/A	7.1 (3.2)

n = 23; one participants missing information

^**

n = 22; two participants missing information