Table 1.

Demographic and Clinical Characteristics of Study Population

Characteristic	Intervention	Wait List	P
Total n	11	6	–
Age, years (SD)	49.73 (9.05)	56.17 (7.13)	0.43
# Male (%)	7 (63.6%)	4 (66.7%)	0.90
Race/Ethnicity			0.26
# Caucasian (%)	6 (54.5%)	5 (83.3%)
# African-American (%)	3 (27.3%)	0 (0.0%)
# Hispanic/Latino (%)	1 (9.1%)	0 (0.0%)
# Other (%)	1 (9.1%)	1 (16.7%)
Injury Severity			0.37
# Mild (%)	7 (63.6%)	2 (33.3%)
# Moderate/Severe (%)	1 (9.1%)	2 (33.3%)
# Severe (%)	3 (27.3%)	2 (33.3%)
Cause of injury			0.61
# Falls (%)	5 (45.4%)	2 (33.3%)
# Motor vehicle accident (%)	5 (45.4%)	3 (50.0%)
# Pedestrian-motor vehicle accident (%)	1 (9.1%)	1 (16.7%)
Estimated Verbal IQ (SD)†	105.40 (11.82)	116.75 (3.50)	0.02
Glasgow Outcome Scale-Extended	6.10 (1.10)	5.20 (1.10)	0.20

^†Comparison n = 14.