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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.

2675 results found

  1. 21 votes
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  2. 79 votes
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  3. 36 votes
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    1 comment  ·  New Formulas  ·  Admin →
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  4. Mangled Extremity Severity Score (MESS)

    Mangled Extremity Severity Score (MESS): Estimates viability of an extremity after trauma, to determine need for salvage vs empiric amputation.

    70 votes
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  5. Lung Compliance & Resistance

    Various lung compliance formulas such as:

    dFiO2 = ([80 / a/A ratio + PCO2 / 0.8] / 713) * 100

    CTV = exhaled TV - 3*(PAP - PEEP)

    Static compliance = CTV / (PAP - PEEP)

    Dynamic compliance = CTV / (plateau pressure - PEEP)

    31 votes
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  6. Local Anesthetics Table

    (onset, duration, max dose) both in subcutaneous administration and neuraxial anesthesia

    116 votes
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  7. Kings College Criteria

    Used in acetaminophen poisoning to determine the need for a liver transplant. Parameters are pH < 7.3, PT > 100s (INR > 65), Cr > 3.4.
    Would be nice to see it on here.

    58 votes
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  8. 107 votes
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  9. 7 votes
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  10. 6 votes
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    1 comment  ·  New Formulas  ·  Admin →
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  11. Glucose infusion rate calc

    Glucose infusion rate is used with any Dextrose or Central parenteral nutrition infusion for neonates to adults, in mg/kg/min
    See: http://www-users.med.cornell.edu/~spon/picu/calc/glucinfr.htm

    26 votes
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    1 comment  ·  New Formulas  ·  Admin →
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  12. GFR using Jelliffe both adjusted and not adjusted for BSA.

    GFR estimate using the Jeliffe formula. This is still used clinically by, among others, oncologists.

    26 votes
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    1 comment  ·  New Formulas  ·  Admin →
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  13. Fong-Score

    Prognostic score for colorectal cancer liver metastasis.

    12 votes
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  14. ACR/EULAR Score

    Arthritis Diagnosis

    34 votes
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  15. EDSS (Multiple Sclerosis)

    EDSS (Expanded Disability Status Scale), used for multiple sclerosis (MS).

    87 votes
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  16. Duke Treadmill Score (DTS)

    To identify diagnostic coronary disease subgroups.

    55 votes
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  17. 12 votes
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  18. Chest Pain Score

    European Heart Journal 2000;21;397-406

    5 votes
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    1 comment  ·  New Formulas  ·  Admin →
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  19. 51 votes
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  20. Newborn Bilirubin

    Newborn bili light level calc based on age etc.

    55 votes
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