CATCh-uS: Children and Adolescents with ADHD in transition from child to adult services.
CATCh-uS explores the options available to young people (YP) with Attention Deficit Hyperactivity Disorder (ADHD) when they are too old for Child and Adolescent Mental Health services. The study will compare the numbers and clinical profiles of adolescents detected using CATCh-uS surveillance study data, to adolescents who meet CATCh-uS inclusion criteria in CRIS.