🧠 Geriatric assessment

Is an older relative becoming forgetful? AD8 helps family screen early

AD8 is a common very-early dementia screen, answered by a family member who knows the person — the focus is whether, compared with a few years ago, there is a persistent change due to memory or thinking. Two or more changes suggest possible cognitive impairment and a neurology or memory-clinic assessment. It helps families notice the first signs. Free; scored locally. An early screen, not a diagnosis.

Start free assessment →
Free · auto-scored · trend comparison · your data stays with you

Answered by a family member / caregiver who knows the person, judging whether there is a persistent change due to memory or thinking problems versus a few years ago

Common questions

Why does a family member answer AD8?
Because people with declining cognition often can't judge themselves objectively. A long-familiar relative answering from the angle of 'change' better catches early signs. That's by design.
Does ≥2 mean dementia?
No. ≥2 only suggests possible cognitive impairment warranting assessment, not a diagnosis. Confirmation needs a professional cognitive evaluation at a neurology/memory clinic, with imaging and labs if needed.
What if it's positive?
Take the person to a neurology, memory or geriatrics clinic and share this result and the changes you've noticed. Many causes are treatable or can be slowed; earlier is better.

Take two minutes to look at an older relative through the lens of change

Start free assessment →

This tool is for self-screening reference only. It does not constitute a diagnosis and does not replace an in-person assessment by a doctor. If you have concerns, seek care promptly.

Source: AD8 Dementia Screening Interview (informant version)

← All self-assessment scales