Adults with ADHD Four Times More Likely to Have Generalized Anxiety Disorder

by | Jan 10, 2022 | Anxiety Disorders, Attention Deficit Hyperactivity Disorder, Emotional Disturbance, Other Health Impairment

A new nationally representative study published online in the Journal of Affective Disorders found that one in four adults aged 20-39 with attention deficit hyperactivity disorder (ADHD) had generalized anxiety disorder (GAD). Those with ADHD were four times more likely to have GAD at some point in their life, when compared to those without ADHD. Even after controlling for other relevant factors, including sociodemographics, adverse childhood experiences, and a lifetime history of substance use disorders and major depressive disorders, those with ADHD still had more than double the odds of GAD. “These findings underline how vulnerable adults with ADHD are to generalized anxiety disorders,” says lead author Esme Fuller-Thomson, professor at the University of Toronto’s Factor-Inwentash Faculty of Social Work and Director of the Institute for Life Course & Aging. “There are many studies linking adult ADHD to depression and suicidality, but less attention has been paid to generalized activity disorders and other adverse outcomes across the life course.” 
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