Formula Suggestions
Let us know which new formula you would like to see included in MedCalc or how we can enhance existing formulas.
4680 results found
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H2FPEF
A Simple, Evidence-Based Approach to Help Guide Diagnosis of Heart Failure With Preserved Ejection Fraction
Yogesh N.V. Reddy, MD Rickey E. Carter, PhD Masaru Obokata, MD, PhD Margaret M. Redfield and MD Barry A. BorlaugMD
Originally published27 Aug 2018Circulation. 2018;138:861–87013 votes -
Oakland score for lower GI bleesing
According the 2019 guidelines about management of lower GI bleeds fronte the British Society of Gastroenterology (Gut 2019) by Oakland K, Chadwick G et al
13 votes -
Score rox
Rox = (SpO2/FR)/FiO2
During high-flow nasal cannula (HFNC) therapy in patients with acute hypoxemic respiratory failure, it can be desirable not to delay intubation and have an adverse event.The ROX index, defined as the ratio of oxygen saturation as measured by pulse oximetry/FIO2 to respiratory rate, has been assessed as a predictor of the need to intubate in patients received HFNC oxygen therapy.
Prediction accuracy of the ROX index increased over time with AUC of 0.679 at 2 h, 0.703 at 6 hours and 0.759 at 12 hours.
ROX ≥4.88 at 2, 6 and 12 hours after HFNC initiation…
13 votes -
11 votes
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Parenteral nutrition replacement rate
Showing what amounts of each nutrient per kg body weight (neonate, infant or child) is being supplied. Would need to have a list of common ITN preparations in use.
12 votes -
DLCO correction for hemoglobin
Abnormal hemoglobin (Hb) levels can affect the diffusing capacity and, if known, should be used to mathematically correct the measured diffusing capacity to normal Hb.
Adjusted DLCO (adolescent males and men): Hb adjusted DLCO (DLCOc) = measured DLCO ([10.22 + Hb g/dL]/[1.7 Hb])
Hb adjusted DLCO (children < 15 y and women): Hb adjusted DLCO (DLCOc) = measured DLCO ([9.38 + Hb g/dL]/[1.7 Hb])
The measured DLCO also can be adjusted for elevated levels of carboxyhemoglobin, as follows: Carboxyhemoglobin-adjusted DLCO (DLCOc) = measured DLCO (1 + [%CO Hb/100])
Or see:
-http://transplant.mednet.ucla.edu/forms/bmt_dlcp.htm.
-http://www.dynamicmt.com/DLCOadjust.html.12 votes -
MSOFA Score
The modified sequential organ failure assessment (MSOFA) score is being proposed as a triage tool for the State of Oregon's crisis care guidance project. I believe many other state and federal agencies are using this simplified clinical score yet I could not find any online or cell phone app that provided a clinical calculator for this particular value. Could you add it to MedCalc?
12 votes -
MIDAS
You should add another score that is called MIDAS (Migrain Disability Asessment) and it is used to measure the incapacity level of the patient with Migrain and help in this way to assest the physician to arrange a plan of treatment based on the patient needs, and to evaluate the treatment too
12 votes -
Hypokalemia Correction
Fórmula para la corrección de hipokalemia,
12 votes -
Geriatrics Category / Apartado Geriatria
Se ideal que se introdujera un apartado específico de geriatria con las escalas mas utilizadas.
12 votes -
Indice de Garcés
Para estimar la gravedad del paciente quemado. (Burn severity score)
12 votes -
12 votes
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Prostate cancer risk calculator (PCPTRC)
It would be great if you could add this to your application!
12 votes -
Grasps
Risk of intracranial hemorrhage following t-PA
Gender, race, age, stroke severity, blood glucose
GRASPS score12 votes -
HIV Post Exposure Risk Assessment Stratification Protocol (RASP)
for HIV transmission risk after body fluid exposure
Ref: Vertesi L. Risk Assessment Stratification Protocol to help patients decide on the use of postexposure prophylaxis for HIV exposure. CJEM 2003 Jan;5(1):46-812 votes -
12 votes
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Shorr score
Predictive rule for MRSA pneumonia
12 votes -
PAGE-B score
Preditor de hepatocarcinoma em paciente com hepatite B
12 votes -
YEARS clinical decision rule
Use of the YEARS clinical decision rule may reduce CTPA use and associated radiation exposure while maintaining a high sensitivity for detecting PE
12 votes -
12 votes
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