Table 1.

Demographic, clinical and intellectual characteristics of participants (Group 1 and Group 2) at baseline.

	Training-first Group (G1) (n = 18)		Waiting-first Group (G2) (n = 14)
	M(SD)/n(%)		M(SD)/n(%)
Demographic variables
Gender (male)	12	(66.70%)	11	(78.60%)
Age (years)	13.83	(1.65)	13.50	(1.99)
SES	5.22	(1.73)	4.57	(1.72)
Clinical variables
Diagnosis
TBI	11	(61.10%)	9	(64.30%)
Stroke	5	(27.80%)	4	(28.60%)
Anoxia	2	(11.10%)	0	(0.00%)
Encephalitis	0	(0.00%)	1	(71.00%)
Injury severity level (GCS)
Severe	14	(77.80%)	11	(78.60%)
Moderate	2	(11.10%)	2	(14.30%)
Mild	2	(11.10%)	1	(71.00%)
Intellectual functioning
FSIQ	88.39	(18.44)	84.93	(29.53)

Note. FSIQ = Full Scale Intellectual Quotient; GCS = Glasgow Coma Scale; SES = socio-economic status; TBI = traumatic brain injury.