Table 1.

Distribution of ADHD symptoms in the current sample.

SDQ-scores for hyperactivity/	Frequency	Original 3-band
inattention problem scale		categorization
0	43
1	48
2	76	Normal N = 382
3	86
4	79
5	50
6	35	Borderline N = 35
7	26
8	12	Abnormal N = 45
9	7
Total	462