Characterisation of depressive symptoms in young children with and without attention deficit hyperactivity disorder

Abstract

Depressive symptoms and attention deficit hyperactivity disorder (ADHD) are prevalent and commonly co-occur in childhood. To assist with early identification of depression in children with ADHD, we aimed to: (1) use factor analysis to determine whether the construct of depression is measured consistently in those with and without ADHD; and (2) determine whether overall depressive symptoms and specific depressive symptoms were elevated in children with ADHD relative to controls. Participants comprised a community-based sample of 179 children with ADHD (51% Combined presentation, 35% Inattentive presentation) and 212 non-ADHD controls aged 6-8 years. Participants were screened for ADHD and und..