Table 1

Description of the groups


Neurofeedback
Group therapy


N = 17
N = 13
p

Boys/girls
13/4
10/3
n.s.
Age



     mean (SD)
10.5 (1.3)
11.2 (1.0)
n.s.
     range
9.1–12.8
10.1–13.1

IQ



     mean (SD)
101 (10.3)
110 (19.2)
n.s.
Diagnosis (DSM IV)


n.s.
     Combined
11
8

     Inattentive
5
5

     Hyperactive-imp.
1


Stimulant medication
6
6
n.s.
CBCL (t-scores)



Internalizing
60.5 (10.7)
55.0 (11.3)
n.s.
Externalizing
61.2 (10.7)
58.8 (9.9)
n.s.

Drechsler et al. Behavioral and Brain Functions 2007 3:35   doi:10.1186/1744-9081-3-35