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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.

2849 results found

  1. Dosing Weight

    Please add dosing weight formula. I know you already have ideal and adjusted weight.

    3 votes
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  2. Thomas Plot

    Thomas Plot für Eisenmangelanämiem

    3 votes
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  3. Mandible injury severity score (flosid)

    Please add the mandible injury severity score for scoring mandible fractures. It is straight forward and described in the paper "the mandible injury severity score: development and validity" by Vivek Shetty et al.

    3 votes
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  4. 3 votes
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  5. max. Herzfrequenz nach Alter

    max. Herzfrequenz nach Alter
    - Trainingszonen wie z..B. auf

    http://jumk.de/bmi/puls.php

    Neben dieser Formel könnte es noch eine Formel zum Berechnen der Abbruchkriterien beim Belastungs-EKG geben (HF, RR)?

    Danke für die tolle App, die ich seit Jahren in der Klinik nutze.

    3 votes
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  6. Sepsis Diagnose

    Hallo,

    ich benutze MedCalc schon seit Jahren und finde es super. Um es noch besser zu machen, habe ich eine Anregung:
    Die Formel für die SIRS-Kriterien entspricht nicht der aktuellen SIRS-Definition der DSG. Dafür bräuchte man eine Abfrage mit den Punkten
    Infekt?
    Positive Blutkultur?
    Hyperventilation?
    Hyperthermie oder Hypothermie?
    Tachykardie?
    Leukozytose oder Leukopenie?
    Organversagen (mit den entsprechenden Grenzwerten)?

    Das Ergebnis könnte dann sein:
    Kein SIRS / SIRS infektiöser / nichtinfektöser Genese / mit / ohne Organversagen / Sepsis / Schwere Sepsis

    siehe auch:
    http://www.sepsis-gesellschaft.de/DSG/Deutsch/Krankheitsbild+Sepsis/Informationen+fuer+Mediziner/Kriterienkatalog+DSG?sid=1bt3p9v3c2xwfr9gb1jtbg&iid=2

    Das würde die Formel für die Praxis und zur DRG-Kodierung wesentlich nützlicher machen.

    Viele Grüße,
    K. Rilling

    3 votes
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  7. 3 votes
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  8. Kawasaki score

    Stanford University has created an app to use a scoring system to diagnose this condition since its diagnosed solely based on clinical findings

    3 votes
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  9. 3 votes
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  10. GOLD

    Wünsche mir die neue GOLD- Klassifikation.
    Tolle App!

    3 votes
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  11. 3 votes
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  12. 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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  13. 3 votes
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  14. 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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  15. 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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  16. 3 votes
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  17. 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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  18. 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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  19. Nescet criteria

    Radiologic evaluation for arterial stenosis.

    3 votes
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  20. 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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