Who Gets the Right ADHD Diagnosis, Men or Women? Neither One, for Different Reasons
Boys and men are diagnosed with ADHD earlier and, in one experiment, on thinner evidence. In contrast, girls and women are diagnosed later and more often after anxiety or depression has been diagnosed first. A German vignette experiment found clinicians diagnosed ADHD about twice as often in boy versions of non-ADHD cases; Welsh national records and a Barcelona adult clinic sample show women diagnosed about two to five years after men; and U.S. health-record data show the adult male-to-female diagnosis gap shrinking from 133% to 28% between 2010 and 2022. When adults are assessed with the same structured interview, symptoms look similar across the sexes, so most of the difference lies in the route to diagnosis, not the condition. The piece closes with what to ask for, and a short note for clinicians.
