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Table 1 Comparison of demographic variables in ADHD, ADHD+DICCD, DICCD and HC groups

From: Cognitive control and emotional response in attention-deficit/ hyperactivity disorder comorbidity with disruptive, impulse-control, and conduct disorders

 

ADHD

(n = 30)

ADHD+DICCD

(n = 26)

DICCD

(n = 22)

HC

(n = 20)

F/χ2

p

Age (years)

12.7 ± 2.5

11.7 ± 2.9

11.1 ± 2.3

12.8 ± 2.6

2.302

0.082

IQ

99.9 ± 9.5

97.5 ± 10.9

96.7 ± 7.6

101.4 ± 11.8

1.007

0.393

Sex [n (%)]

 Male

23(76.7%)

15(57.7%)

15(68.2%)

15(75.0%)

2.734

0.434

 Female

7(23.3%)

11(42.3%)

7(27.3%)

5(25.0%)

  
  1. Note: ADHD Attention-deficit/ hyperactivity disorder; ADHD+DICCD Attention-deficit/ hyperactivity disorder with comorbid disruptive behavior disorder, DICCD Disruptive behavior disorder, HC Healthy controls