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Table 8 PEA aggression scores (Z-transformed) as a function of lifetime DBD disorder and comorbidity with lifetime IED in adolescent community sample [ANCOVA: Marginal Means (± SEM) in NCS-AS Reanalysis]

From: Comorbidity of disruptive behavior disorders and intermittent explosive disorder

Comorbid DBD (adolescent sample)

No disorder

Other disorder

Specific DBD

IED

IED+Specific DBD

ANCOVA

ADHD

− 0.26 ± 0.02

0.20 ± 0.02

0.70 ± 0.05

0.76 ± 0.03

1.15 ± 0.09*

F[4,10,139] = 397.03

p < 0.001

ODD

− 0.26 ± 0.02

0.11 ± 0.02

0.74 ± 0.03

0.70 ± 0.04

1.07 ± 0.06*

F[4,10139] = 467.40

p < 0.001

CD

− 0.26 ± 0.02

0.18 ± 0.02

0.68 ± 0.05

0.72 ± 0.04

1.19 ± 0.08*

F[4,10139] = 407.45

p < 0.001

  1. See text for details on calculation of scores. PEA aggression scores were Z-transformed for ease of comparing data in
  2. Tables 8 and 9. All post hoc comparisons significant (p < 0.001) except for comparisons for IED vs. Specific DBD which were not statistically significant (all p > 0.10)
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Child and Adolescent Psychiatry and Mental Health

ISSN: 1753-2000