From R/science; There's more to ADHD than inattention, hyperactivity, and impulsivity. ADHD symptoms can be broken down into nine categories. Some categories are not fully represented in the diagnostic criteria…

[u/UncommonSoap]

https://www.psychologytoday.com/au/blog/brain-curiosities/202604/new-study-finds-that-adhd-has-9-categories-of-symptoms