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Table 1 Attention-deficit and disruptive behavior disorders derived from Kiddie-SADS – PL interviews in a population-based sample of adolescents

From: ADHD and Disruptive behavior scores – associations with MAO-A and 5-HTT genes and with platelet MAO-B activity in adolescents

 

Girls

Boys

Total

Diagnosis

n/N*

(%)

n/N*

(%)

n/N*

(%)

ADHD inattentive

4/174

2.3

4/134

3.0

8/308

2.6

ADHD hyperactive

2/173

1.2

7/134

5.2

9/307

2.9

ADHD combined

0/173

0.0

1/134

0.8

1/307

0.3

ODD

1/173

0.6

2/133

1.5

3/306

1.0

CD

1/174

0.6

1/133

0.8

2/307

0.7

CD or ODD

2/173

1.2

2/133

1.5

4/306

1.3

 

Girls

Boys

Total

High dimensions of phenotype**

n/N*

(%)

n/N*

(%)

n/N*

(%)

ADHD inattentive

29/174

16.7

42/134

31.3

71/308

23.1

ADHD hyperactive

21/173

12.1

25/134

18.7

46/307

15,0

ADHD combined

13/173

7.5

16/134

11.9

29/307

9.5

ODD

23/173

13.3

19/133

14.3

42/306

13.7

CD

9/174

5.2

15/133

11.3

24/307

7.8

CD or ODD

25/173

14.5

25/133

18.8

50/306

16.3

  1. *Number of children fulfilling criteria for: diagnosis or high dimensions of phenotype/total number of children
  2. **Dichotomized symptom scale according to possible and certain symptoms (high/low dimensions of phenotype)