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      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





    Chief Complaint


    Organ System


    Patent Pending

    Lansky Play-Performance Scale for Pediatric Functional Status

    Uses parent description of child’s activity to assess ability and response to treatment.


    For patients < 16 years old. Useful to use over time to track disease progression.
    When to Use
    Why Use

    Pediatric cancer patients — or possibly other children with serious chronic or life-threatening diseases.

    • The Lansky Play-Performance Scale offers an approachable method for describing functional status in children.
    • It was derived and internally validated in children with cancer to assess response to therapies and overall status.

    Performance status in adults is highly correlated with survival time and need for services in the home. It may also help predict tolerance to treatments. This may apply to children as well.

    Fully active, normal
    Minor restrictions in strenuous physical activity
    Active, but gets tired more quickly
    Greater restriction of play and less time spent in play activity
    Up and around, but active play minimal; keeps busy by being involved in quieter activities
    Lying around much of the day, but gets dressed; no active playing participates in all quiet play and activities
    Mainly in bed; participates in quiet activities
    Bedbound; needing assistance even for quiet play
    Sleeping often; play entirely limited to very passive activities
    Doesn't play; does not get out of bed


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    Next Steps
    Creator Insights


    Quantifying functional status is useful in all facets of patient care and may improve understanding of patient needs and abilities, as well as prognosis.


    We are unaware of validated management algorithms using the Lansky Scale.

    Critical Actions

    The Lansky Scale and other performance scales should be used in the holistic assessment of cancer patients, although their use for prognosis or treatment choice is not well understood.

    About the Creator
    Dr. Shirley B. Lansky
    Are you Dr. Shirley B. Lansky?