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This is an ADHD screening tool based on the WHO Adult ADHD Self-Report Scale (ASRS) v1.1, the most widely used standardised screening instrument for adult ADHD Important: This is a screening tool, not a diagnostic test. Only a qualified clinician can provide an ADHD diagnosis through a comprehensive assessment. This online screening helps identify whether a professional evaluation would be beneficial.
If screening suggests ADHD, we recommend our £249 online ADHD assessment or combined AuDHD evaluation if autism traits are also present.
Take a look at our resources, speak to your GP or consider a professional online assessment for clarity.
Based on results, we recommend our £249 ADHD Assessment Package or £2,300 Combined Package if autism traits are present. All our assessments follow the same evidence-based approach as this screening tool.
Screening identifies potential ADHD symptoms. Our £249 assessment provides a formal diagnosis through a 90-120-minute video consultation with a qualified clinician using validated tools like DIVA-5 or ACE+.
Our screening uses the WHO ASRS v1.1, which has high sensitivity and specificity for ADHD symptoms in research studies. However, it’s a screening tool, not a diagnostic test – professional assessment required for formal diagnosis.
Yes, and if results suggest ADHD while you also have social communication concerns or sensory differences, we’ll recommend our combined AuDHD assessment for comprehensive evaluation of both conditions.
Yes, you can retake the screening if your symptoms change or for comparison over time. Each completion provides fresh results and recommendations based on current responses.
Attribution: This ADHD screening tool is based on the ADHD-ASRS Screener v1.1, distributed under the Creative Commons Attribution 4.0 International License. The ADHD-ASRS Screener v1.1 is copyrighted by the World Health Organisation.
Find more information about ADHD and Autism with our helpful resources.
