How does the prevalence of attention deficit hyperactivity disorder (ADHD) in the US compare with the prevalence in other countries?

Updated: Sep 09, 2021
  • Author: Maggie A Wilkes, MD; Chief Editor: Caroly Pataki, MD  more...
  • Print

People with ADHD (ADD) have been identified in every country studied, with comparable frequency.

Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!