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What is oppositional defiant disorder?

Oppositional defiant disorder (ODD) is a disruptive disorder characterized by frequent and persistent angry or irritable mood, argumentative or defiant behavior, or vindictiveness. The average prevalence of ODD is 3.3% and is more common in men than women.

What does ODD look like?

Risk Factors

  • Harsh, inconsistent, or neglectful child-rearing practices
  • Childcare disrupted by the presence of multiple caregivers

Prognosis

  • Symptoms usually begin in early preschool years and rarely later than early adolescence
  • Can result in frequent conflicts with peers, parents, and other adults
  • Increased risk for antisocial behavior, impulse-problems, substance abuse, anxiety, and depression in adulthood
  • Increased risk for suicide attempts

Differential Diagnosis

  • Conduct disorder
  • Attention-deficit/hyperactivity disorder
  • Depressive disorders
  • Bipolar disorders
  • Social anxiety disorder
  • Disruptive mood dysregulation disorder
  • Intermittent explosive disorder
  • Intellectual disability
  • Language disorder

How is ODD investigated?

A biopsychosocial investigation is key to understanding aggressive behavior:

  • Parenting and family factors:
    • Parenting behaviour
    • Parent-child attachment
  • Peer relationships:
    • Peer rejection
    • Deviancy “training” (getting trained to be “unliked” by others)
  • Child-level mental processes:
    • Callous-unemotional traits (degree of empathy in the child)
    • Emotional regulation
    • Executive functions and language (learning disorders)
    • Social cognition
  • Predisposing Factors:
    • Trauma
    • Raised up in the orphanage
  • Precipitating Factors:
    • Recently punched by student
    • Recently moved
    • Recent death in family
  • Perpetuating Factors:
    • Recurring social/family/school conflicts

How is ODD treated?

  • Behavioral modification
  • Parent management training

References

[1] American Psychiatric Association. (2013). Diagnostic and Statistical Manual of Mental Disorders (5th ed.). Arlington, VA.

[2] Boyd, M. A. (2019). Psychiatric & mental health nursing for Canadian practice. Wolters Kluwer.

[3] Townsend, M. C. (2015). Psychiatric mental health nursing. F.A. Davis.