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Table 4 Group differences and interaction effects on executive function ratings (ANOVA): means and standard deviations

From: ADHD in girls and boys – gender differences in co-existing symptoms and executive function measures

 

Group

Main and interaction effects

 

ADHD

Healthy controls

 
 

Boys (n = 43)

Girls (n = 37)

Boys (n = 32)

Girls (n = 18)

Group

Gender

Group X Gender

     

F*

p

F*

p

F*

p

Inhibit

59.7 (15.9)

62.5 (12.9)

42.3 (3.5)

42.6 (3.3)

75.17

<.001

0.60

NS

0.31

NS

Shift

57.5 (13.7)

57.3 (11.3)

40.9 (5.8)

40.6 (3.1)

77.65

<.001

0.09

NS

0.00

NS

Emotional control

59.0 (14.1)

61.3 (13.7)

40.7 (3.7)

41.4 (5.3)

88.14

<.001

0.32

NS

0.12

NS

Initiate

59.2 (11.5)

61.8 (12.1)

41.0 (7.2)

40.1 (5.8)

112.18

<.001

0.70

NS

0.96

NS

Working memory

69.3 (9.9)

70.5 (10.1)

41.6 (4.9)

42.8 (4.1)

333.64

<.001

0.56

NS

0.00

NS

Plan/Organize

64.6 (9.8)

67.0 (10.3)

41.4 (5.3)

41.3 (4.1)

250.37

<.001

0.66

NS

0.60

NS

Organization of materials

56.7 (11.4)

58.3 (10.8)

41.3 (7.8)

42.1 (7.4)

75.41

<.001

0.63

NS

0.06

NS

Monitor

60.3 (11.9)

63.8 (12.3)

37.9 (6.1)

39.7 (4.5)

160.68

<.001

1.91

NS

0.17

NS

  1. *df = 1,125.
  2. Note: Elevated BRIEF T-scores indicate a higher degree of impairment, with T-scores of 65 and above considered to represent clinically significant areas of concern.