Prevalence of childhood attention deficit hyperactivity disorder in opiate-dependent adults

Background. There is a clear association between childhood attention deficit hyperactivity disorder and substance use disorders in adulthood. Symptoms of attention deficit disorder may also persist into adulthood. The study aimed to determine the prevalence of childhood ADHD in a sample of treatment seeking opiate-dependent adults. Methods. Treatment-seeking opiate-dependent subjects completed the Utah adult ADHD screening test and the self-report early delinquency scale. Results. A total of 15% were “likely” and 49 were “highly likely” to have suffered ADHD in childhood. The averages scores for the delinquency scales were over 6 times those reported from population norms. Conclusion. Symptoms of childhood ADHD is common in adults with opiate dependence. The residual symptoms in adults should be investigated as may be amenable to newer treatments for adult attention deficit disorder.