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Table 2 Variables of interest

From: Patterns of psychopathology and cognition in sex chromosome aneuploidy

        

Statistic

Total

XX

XY

XXX

XXY

XYY

XXYY

SCA vs. Controls (t-test)

Comparing all groups (ANOVA)

Comparing SCA groups only (ANOVA)

Comparing SCA groups covarying for IQ (ANCOVA)

IQ standard scores M (SD)

 Full-scale IQ

106.0 (16.4)

113.5 (11.9)

116.2 (10.3)

95.4 (15.3)

101.6 (13.8)

90.6 (14.9)

85.1 (12.3)

t = 11.3**

F = 35.5**

F = 6.8**

–

CBCLe/ABCLf T-scores M (SD)

 Total problems

50.9 (14.8)

39.5 (8.0)

41.1 (8.8)

59.7 (12.3)

61.5 (10.6)

68.0 (8.1)

66.5 (6.9)

t = − 18.2**

F = 76.5**

F = 3.8*

F = 3.6*

 Internalizing

51.7 (13.4)

42.4 (7.4)

43.1 (8.8)

60.3 (11.3)

62.0 (10.8)

63.7 (9.3)

64.8 (8.9)

t = − 16.2**

F = 55.4**

F = 0.9

F = 0.9

 Externalizing

49.4 (11.9)

42.1 (7.6)

43.1 (7.2)

53.5 (13.7)

56.9 (10.7)

62.5 (10.2)

58.8 (8.1)

t = − 11.9**

F = 33.8**

F = 2.8*

F = 2.7

 Anxiety/depression

55.6 (7.9)

50.9 (1.9)

51.5 (2.8)

60.0 (9.8)

61.5 (8.2)

59.8 (9.5)

61.4 (9.3)

t = − 10.9**

F = 27.5**

F = 0.3

F = 0.3

 Withdrawn

56.4 (9.2)

51.0 (2.7)

51.4 (4.0)

59.1 (8.4)

62.9 (10.8)

64.8 (10.5)

64.4 (9.2)

t = − 11.4**

F = 32.4**

F = 1.7

F = 1.5

 Somatic

56.1 (8.8)

51.8 (2.8)

52.3 (4.4)

62.0 (9.7)

60.2 (8.4)

64.5 (10.8)

64.2 (11.0)

t = − 10.3**

F = 25.9**

F = 1.2

F = 1.3

 Social

57.2 (9.9)

50.3 (1.2)

51.8 (4.0)

63.1 (9.8)

62.1 (8.7)

71.8 (10.7)

68.0 (7.4)

t = − 13.4**

F = 59.0**

F = 5.6*

F = 3.6***

 Thought

56.7 (9.3)

50.8 (2.3)

51.5 (3.2)

60.6 (9.7)

60.8 (10.4)

67.9 (10.0)

66.6 (6.6)

t = − 12.2**

F = 43.0**

F = 4.2*

F = 3.8*

 Attention

57.7 (10.3)

51.0 (2.1)

51.0 (2.1)

63.9 (9.7)

63.1 (10.7)

69.6 (9.4)

69.1 (10.6)

t = − 14.5**

F = 56.2**

F = 3.0*

F = 2.5

 Rule breaking

54.7 (6.8)

51.2 (2.4)

51.1 (2.5)

56.8 (7.1)

59.1 (8.7)

60.5 (8.4)

59.5 (5.3)

t = − 10.1**

F = 25.0**

F = 1

F = 0.9

 Aggressive

54.9 (8.0)

50.8 (2.2)

50.9 (2.1)

58.1 (10.0)

58.8 (7.7)

64.3 (12.0)

58.9 (8.4)

t = − 9.6**

F = 25.3**

F = 2.2

F = 1.7

  1. *Uncorrected p < .05
  2. **uncorrected p < .001
  3. ***Bonferroni corrected p < .05
  4. eChildhood Behavior Checklist
  5. fAdult Behavior Checklist