Motion · S7M-00314 · 9 Jun 2026

The Cost of Undiagnosed ADHD or Autism in Outcomes and Life Chances

Lodged by Helen McDade (Reform UK ) Members' Business Motion 16 supporters

The motion

That the Parliament recognises the increasing demand for ADHD and autism assessments among both children and adults across Scotland, including in Mid Scotland and Fife; acknowledges that over 50% of individuals with ADHD are also autistic; notes that previous diagnostic criteria prevented dual diagnoses, contributing to the historic and systemic under-diagnosis of adults; further notes that the most up-to-date Scottish ADHD prescription data shows that only 0.17% of adults are currently receiving treatment compared with the diagnosed expectancy of 4%; highlights that neurodivergent people comprise 25% of the Scottish prison population and up to 20% of mental health inpatients, and notes the view that early identification, assessment and support can lead to better life outcomes.

Supporters (16)

Source: the Scottish Parliament motions and amendments record.