Skip to main content

Table 7 Temporal association of disorder onset in lifetime IED with lifetime comorbid DBD diagnoses

From: Comorbidity of disruptive behavior disorders and intermittent explosive disorder

DBD disorderNCS-AS reanalysisaNCS-R reanalysisaClinical research analysisa
 IED FirstDBD FirstIED FirstDBD FirstIED FirstDBD First
ADHD18.3%70.0% (z = 14.52, p < 0.001)23.3%68.3% (z = 8.30, p < 0.001)9.1%83.6% (z = 26.88, p < 0.001)
ODD47.7% (z = 5.76, p < 0.001)31.1%32.1%50.0% (z = 3.33, p < 0.001)36.0%48.0% (z = 3.19, p < 0.001)
CD67.6% (z = 12.92, p < 0.001)20.0%44.3%40.0%40.3%54.3% (z = 3.82, p < 0.001)
  1. aDifference between IED First vs. DBD First by test of proportions (z)