Treating oppositional defiant disorder in primary care: a comparison of three models.

OBJECTIVE

To determine if a nurse-led or psychologist-led parent-training program was more successful than a minimal intervention in treating early childhood Oppositional Defiant Disorder (ODD) in pediatric primary care.

METHODS

Twenty-four practices were randomized to conditions in which parents of 117, 3- to 6.11-year-olds with ODD received the 12-session Webster-Stratton Incredible Years program led by primary care nurses or clinical psychologists, or to a minimal intervention group in which parents received only the companion book to the treatment program.

RESULTS

There was improvement across posttreatment and 12-month follow-up for all groups, but no overall treatment group effects. There was a dose effect, with a reliable, clinically significant gain after seven sessions on the Eyberg intensity scale, and nine sessions on the Child Behavior Checklist externalizing scale.

CONCLUSIONS

There is little advantage to the therapist-led treatment over bibliotherapy unless parents attend a significant number of sessions.