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    NINCDS-ADRDA Criteria for Alzheimer’s Disease

    Diagnoses Alzheimer disease (AD), alternative to IWG-2 Criteria.

    Required Criterion for Definite Alzheimer's Disease
    Plus all criteria for Probable Alzheimer’s Disease
    Criteria for Probable Alzheimer's Disease
    Must have all 6
    Criteria for Possible Alzheimer's Disease
    Must have all 3

    Diagnostic Result

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    Dr. Guy M. McKhann
    Dr. Guy M. McKhann
    About the creator
    Guy M. McKhann, MD, is a professor of neurology and neuroscience at Johns Hopkins University in Baltimore, Maryland. Dr. McKhann’s primary research is focused on neurodegenerative diseases.
    Are you Dr. Guy M. McKhann? Send us a message to review your photo and bio, and find out how to submit Creator Insights!
    MDCalc loves calculator creators – researchers who, through intelligent and often complex methods, discover tools that describe scientific facts that can then be applied in practice. These are real scientific discoveries about the nature of the human body, which can be invaluable to physicians taking care of patients.