| ICD-116C90 | OPPOSITIONAL DEFIANT DISORDER (ODD)Oppositional defiant disorder |
| ICD-10F91.3 | Oppositional defiant disorder |
| DSM-5-TRF91.3 | Oppositional Defiant Disorder |
1. Definition and nosology
Oppositional defiant disorder (ODD; ICD-11: 6C90 Oppositional Defiant Disorder; DSM-5-TR: F91.3) — pattern of angry/irritable mood, argumentative/defiant behavior, or vindictive behavior. Unlike Conduct Disorder (CD), there is no interference with the fundamental rights of others.
2. History
- DSM-III (1980) — Official diagnosis.
- DSM-5 (2013) — emotional component (angry/irritable) separately emphasized.
3. Epidemiology
- Prevalence: 1–11% (mean 3.3%) in preschool and school-aged children (DSM-5-TR).
- Sex: higher in prepubertal boys; postpubertal difference decreases.
- Comorbidity: ADHD ~40–60%, MDD, anxiety, transition to CD in 30% (severe childhood type).
4. Aetiology and pathogenesis
- Heritability 50%.
- Environment — harsh parenting, family dysfunction.
- Neurobiological — affective regulation, frontal-amygdala circuitry.
- Temperamental traits (irritability).
5. Clinical features
8 symptoms in 3 categories (≥ 4 symptoms for 6 months)
- Angry/Irritable mood. Easy to irritate; easy to irritate; easily irritated, discontented.
- Quarrelsome/oppositional behavior: Arguing with adults; non-compliance with rules; deliberately annoying others; blaming others.
- Vengeful behavior: at least twice in the last 6 months.
6. Diagnosis
6.1 Unified diagnostic criteria
DSM-5-TR — ≥4 of 8 symptoms for 6 months; in at least one context (home, school, peers); in at least one other context with different individuals.
Age qualifier: symptoms on most days for 6 months until age 5; age ≥5 — ≥1 per week for 6 months.
6.2 Source-specific clarifications
- DSM-5-TR — severity (mild, moderate, severe) based on number of contexts.
- NICE CG158 — guidance for child antisocial behavior.
6.3 Diagnostic algorithm
- Clinical interview + parent, teacher.
- CBCL, TRF, ECBI (Eyberg Child Behavior Inventory).
- Comorbid ADHD screening.
- Difference between Disruptive Mood Dysregulation Disorder (DMDD) and depressive disorder.
6.4 Differential diagnosis
| Condition | Distinguishing feature |
|---|---|
| CD (6C91) | Serious legal violation. |
| ADHD | Attention/impulsivity; frequent comorbidity. |
| DMDD (DSM-5) | Persistent irritability + severe anger outbursts, ≥ 12 months (with no symptom-free period of ≥ 3 consecutive months); if criteria for ODD are also met, only DMDD is diagnosed. |
| Anxiety disorder | Anxiety component dominant. |
| Intellectual disability | Behavioral disturbance in the context of cognitive deficit. |
| Age-appropriate ‘child resistance’ | No functional impairment. |
7. Examination and assessment
- ECBI, CBCL.
- Comorbid ADHD, anxiety, MDD.
8. Treatment
- Parent training first-line:
- PCIT — 2–7 years;
- Incredible Years — ages 3–8;
- Parent Management Training (Barkley) — age 6+;
- Triple P.
- Comorbid ADHD — stimulant.
- SSRI — comorbid anxiety/depression.
- School-based intervention.
- Suspected child maltreatment or domestic violence — child protection and social service coordination.
Source-specific specifications
- NICE CG158.
- AACAP — parent training.
Treatment methods
- Parent-Child Interaction Therapy (PCIT) — Real-time coaching by therapist.
- “Incredible Years” program — Group format.
- Triple P — Positive Parenting Program — 5-tier system.
- Parent Management Training — Barkley (Barkley) — Training based on behavioral principles.
- Eyberg Child Behavior Inventory (ECBI) — Parent-rated behavior scale.
9. Prognosis
- Most patients improve with early parent training.
- Comorbid ADHD, severe variant — risk of CD/ASPD.
10. Myths and misconceptions
Myth 1: “ODD is just ordinary ‘stubborn child’ behavior”
Evidence: Clinical diagnosis based on functional impairment and frequency; distinct from normal life variant.
Myth 2: “Strict discipline will fix ODD”
Evidence: Severe punishment exacerbates symptoms; positive parenting training is evidence-based.
Myth 3: “Antipsychotic is first-line”
Evidence: parent training first-line; antipsychotics rarely in refractory cases.
Myth 4: “ODD always turns into CD”
Evidence: 30% transition to CD; risk higher with childhood type and comorbidity; majority do not convert to CD.
Myth 5: “Only the child should be treated, not the family”
Evidence: parent training is a central component; child psychotherapy alone is less effective.
11. Sources
- WHO. ICD-11. 6C90 Oppositional defiant disorder. 2024.
- APA. DSM-5-TR. 2022.
- NICE CG158. 2017.
- AACAP Practice Parameter (Steiner 2007).
- Eyberg S.M. et al. Evidence-based psychosocial treatments for children and adolescents with disruptive behavior. J Clin Child Adolesc Psychol 2008;37(1):215–237.
- Sanders M.R. Development, evaluation, and multinational dissemination of the Triple P-Positive Parenting Program. Annu Rev Clin Psychol 2012;8:345–379.