CDC data reveals 15.5 million U.S. adults—roughly 6%—have an ADHD diagnosis....

https://wiki-triod.win/index.php/Decoding_the_CDC%E2%80%99s_Latest_ADHD_Data:_What_15_Million_Adults_Actually_Means_for_Your_Healthcare

CDC data reveals 15.5 million U.S. adults—roughly 6%—have an ADHD diagnosis. Care is often inconsistent, with many patients diagnosed late in life. Logistical hurdles are common, as 71.5% report refill difficulties and about half rely on telehealth.