Calc Function

    • Calcs that help predict probability of a diseaseDiagnosis
    • Subcategory of 'Diagnosis' designed to be very sensitiveRule Out
    • Disease is diagnosed: prognosticate to guide treatmentPrognosis
    • Numerical inputs and outputsFormula
    • Med treatment and moreTreatment
    • Suggested protocolsAlgorithm

    Disease

    Select...

    Specialty

    Select...

    Chief Complaint

    Select...

    Organ System

    Select...

    Patent Pending

    Modified Hoehn and Yahr Scale for Parkinson’s Disease

    Grades severity of symptoms in Parkinson’s disease.
    Favorite
    Why Use
    Do you use the Modified Hoehn and Yahr Scale and want to contribute your expertise? Join our contributor team!
    Unilateral involvement only
    Unilateral and axial involvement
    Bilateral involvement without impairment of balance
    Mild bilateral disease with recovery on pull test
    Mild to moderate bilateral disease; some postural instability; physically independent
    Severe disability; still able to walk or stand unassisted
    Wheelchair bound or bedridden unless aided

    Result:

    Please fill out required fields.

    Next Steps
    Evidence
    Creator Insights

    Advice

    Do you use the Modified Hoehn and Yahr Scale and want to contribute your expertise? Join our contributor team!
    About the Creator
    Dr. Margaret M. Hoehn
    Are you Dr. Margaret M. Hoehn?
    Dr. Melvin D. Yahr
    Are you Dr. Melvin D. Yahr?