Prevalence of attention-deficit/hyperactivity disorder (ADHD) in adults, indicating that it is not as rare as previously thought. Global 12-month prevalence rates range from 2.5% to 3.6%. There is significant overlap between clinical anxiety and attention-deficit/hyperactivity disorder (ADHD) in adults, with above-average rates of ADHD among those with clinical anxiety. Likelihood of Misdiagnosis Some individuals may…