The effect of medication and question wording on self-reported symptoms and their accuracy in young adults with attention-deficit/hyperactivity disorder.

Being medicated or unmedicated while completing questionnaires about subjective symptomatology did not directly affect self-reported symptoms of young adults with ADHD or the accuracy of these self-reports. When medication state was not specified on a questionnaire, young adults with ADHD reported symptoms similar to those they experience when they are not medicated. These results highlight the importance of specifying medication state when asking young adults with ADHD to report their current symptomatology. Failing to do so risks an over-reporting of symptoms from patients who are typically on medications. These findings open the door for further research with larger and more diverse and representative samples of adults with ADHD to evaluate the accuracy of their subjective symptomatology relative to their objective abilities. Future studies should also examine whether gender affects subjective symptoms, their accuracy, or the influence of question wording and medications on self-reported symptomatology of adults with ADHD, as the current study was unable to address this important issue.