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Tag: MDCalc Wars

MDCalc Wars: Massive Transfusion in Trauma – ABC vs. TASH

The ABC Score is a rapid, 4-variable bedside tool for immediate massive transfusion decisions — before labs are back; TASH provides a more precise probability estimate once labs and imaging are available

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ResuscitationTrauma
sPESI vs Bova Score title image showing pulmonary embolism risk stratification with discharge and monitoring icons.

MDCalc Wars: sPESI vs Bova Score — PE Risk Stratification Made Practical

Not every normotensive PE patient is truly low risk. sPESI helps identify patients who may be safe for outpatient management, while Bova helps recognize patients at risk for early deterioration despite initially stable vital signs.

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Hematology and OncologyThoracic and Respiratory
Ottawa vs Pittsburgh Knee Rules title image comparing knee x-ray decision rules for acute knee injuries.

MDCalc Wars: Ottawa vs Pittsburgh — Which Knee Rule Should You Use?

Not every knee injury needs an x-ray. This post compares the Ottawa and Pittsburgh Knee Rules, highlighting when each rule applies, how they perform, and common pitfalls for ED clinicians.

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Orthopedics
Minimalist comparison graphic of HAT vs SEDAN for estimating hemorrhage risk after stroke thrombolysis, featuring a grayscale brain, red lightning bolt, and labeled comparison circles.

MDCalc Wars: HAT vs SEDAN — Hemorrhage Risk After Stroke Thrombolysis

The HAT and SEDAN scores help estimate symptomatic intracranial hemorrhage risk after stroke thrombolysis. This comparison reviews what each tool measures, when to use them, and the key limitations clinicians should know.

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Neurology
Minimal icon-style illustration of eyes, mouth, motor, respiration

MDCalc Wars: GCS Alternatives in the ED: SMS and FOUR Score

Need a quick, reliable coma scale in real ED chaos? SMS simplifies assessment, while FOUR adds brainstem and respiratory data when it matters most.

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NeurologyTrauma
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