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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 disorderOther disorderSpecific DBDIEDIED+Specific DBDANCOVA
ADHD− 0.26 ± 0.020.20 ± 0.020.70 ± 0.050.76 ± 0.031.15 ± 0.09*F[4,10,139] = 397.03
p < 0.001
ODD− 0.26 ± 0.020.11 ± 0.020.74 ± 0.030.70 ± 0.041.07 ± 0.06*F[4,10139] = 467.40
p < 0.001
CD− 0.26 ± 0.020.18 ± 0.020.68 ± 0.050.72 ± 0.041.19 ± 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)