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Formula Suggestions

Let us know which new formula you would like to see included in MedCalc or how we can enhance existing formulas.

4797 results found

  1. Demispan as measure of skeletal size

    Ann Hum Biol 1986 5:399-502 used in ARDS
    J Am Geriatric Soc 2012 Mar , 60 (3) 550-554

    3 votes
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  2. 3 votes
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  3. Malignant hyperthermia

    MH clinical grading scale
    Larach MG - a clinical grading scale to predict malignant hyperthermia susceptibility - anesthesiology 1994

    Thanks

    3 votes
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  4. New Data in MedCalc

    It would be useful to include some tables with the normal range of variables that are looked for from time to time.
    I am thinking on heart measures by ecocardiography (left atrium diameter, thickness of left ventricule free wall or interventricular septum, ...), or hemodinamic variables: cardiac index, index of vascular resistances ...
    Thank you

    3 votes
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  5. 3 votes
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    1 comment  ·  New Formulas  ·  Admin →
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  6. Transplant formulas

    Delayed Graft Function

    Risk of graft failure at 5 year, predicted at time of transplant, 7 days post transplant and 1 year post transplant

    3 votes
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  7. Be able to choose hemoglobin in "allowable blood loss"

    Hi

    In Scandinavia we primarily use hemoglobin in our pre-operative bloodtests. Is it possible to make an option to be able to calculate "allowable blood loss" with hemoglobin insted og htc?

    /Andy, MD

    3 votes
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  8. 3 votes
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  9. Barsoum levine equation to calculate sodium correction rate with fluids

    See NEJM 2007. 356:2064-2072

    This formula is more accurate than adrogue-madias

    3 votes
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  10. 3 votes
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  11. Nescet criteria

    Radiologic evaluation for arterial stenosis.

    3 votes
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  12. Escala de Boston

    Limpieza colónica

    3 votes
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  13. Porcentaje de grasa corporal

    Ampliad la formula de imc para determinar tambien el porcentaje de grasa corporal

    3 votes
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  14. clavicle

    Robinson Risk Score for calculation of nonunion risk for displaced midshaft clavicle fractures. Needs 3 inputs:

    1. Smoker (yes/no)
    2. Comminution - i.e. presence of 3 or more fracture fragments (yes/no)
    3. Absolute displacement (mm)

    Logit(p) = -5.616 + (1.324 x [1 if smoker or 0 if nonsmoker]) + (0.561 x [1 if comminuted fracture or 0 if noncomminuted fracture]) + (0.153 x
    absolute fracture displacement in millimeters).

    Percentage probability of nonunion = exp(logit[p])/(1 + exp[logit(p)]) x 100.

    Reference:
    Risk Factors for Nonunion After Nonoperative
    Treatment of Displaced Midshaft Fractures
    of the Clavicle, I.R. Murray, C.J. Foster, A. Eros, C.M. Robinson. J Bone…

    3 votes
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  15. Score d'eisinger

    Score d'indication à la consultation d'oncogénétique

    3 votes
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  16. 3 votes
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  17. 3 votes
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    1 comment  ·  Admin →
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  18. 3 votes
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  19. 3 votes
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  20. 3 votes
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