Investigating late-onset ADHD: a population cohort investigation.

Miriam CooperGemma HammertonStephan CollishawKate LangleyAjay ThaparSøren DalsgaardEvie StergiakouliKate TillingGeorge Davey SmithBarbara MaughanMichael O'DonovanAnita ThaparLucy Riglin

Published in: Journal of child psychology and psychiatry, and allied disciplines (2018)

Our work suggests that this small number of individuals with genuine late-onset symptoms may not be most appropriately considered as having a typical neurodevelopmental disorder.

Keyphrases

late onset
early onset
attention deficit hyperactivity disorder
autism spectrum disorder
working memory
depressive symptoms
physical activity