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

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    Attention COACH STUDY participants:

    The principal investigators of the study request that you use the official version of the modified score here.

    Graded Prognostic Assessment for Gastrointestinal Cancer (GI-GPA)

    Estimates survival in patients with gastrointestinal cancers and brain metastases.
    When to Use

    Do you use the Graded Prognostic Assessment for Gastrointestinal Cancer (GI-GPA) and want to contribute your expertise? Join our contributor team!

    <80
    0
    80
    +1
    90-100
    +2
    ≥60
    0
    <60
    +0.5
    Present
    0
    Absent
    +0.5
    >3
    0
    2-3
    +0.5
    1
    +1

    Result:

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    Evidence
    Creator Insights
    Dr. Paul W. Sperduto

    About the Creator

    Paul W. Sperduto, MD, is a radiation oncologist in Waconia, MN and is affiliated with multiple hospitals in the area. He is also the director of Minneapolis Radiation Oncology at MRO Ridgeview Regional Therapy Center in Waconia. Dr. Sperduto’s primary research is focused on radiation therapy and radiation oncology technology.

    Are you Dr. Paul W. Sperduto? 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.
    About the Creator
    Dr. Paul W. Sperduto
    Are you Dr. Paul W. Sperduto?