GPAtlas🧮 Clinical calculator · Neurodevelopmental
Adult ADHD self-report scale (ASRS v1.1)
The 18 item adult ADHD screener NICE NG87 refers to. The ASRS is WHO copyright, so this opens the working calculator on MDCalc rather than reproducing the items here.
Free to use, no account needed. Result: Not scored in GPAtlas. Last reviewed 29 Jul 2026.
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Before you rely on the result: NICE NG87 places diagnosis with a specialist, after a full clinical, psychosocial, developmental and psychiatric assessment.
Related Ocean Article: Attention Deficit Hyperactivity Disorder (ADHD).
Further reading: Autism in Adults.
Part of the GPAtlas clinical calculators, each result explained, built by practising UK GPs.