Clinical Calculators & Scores

Predicts likelihood of acute appendicitis

Calculates risk for Deep Vein Thrombosis

Stroke risk in atrial fibrillation

Major bleeding risk in anticoagulation

Pneumonia severity and mortality risk

VTE risk in surgical patients

Sequential Organ Failure Assessment

ICU mortality prediction

Predicts 6-week risk of major adverse cardiac event

Rules out PE in low-risk patients

Clears C-spine without imaging

Predicts serious outcomes in syncope

Determines need for ankle radiographs

Mortality risk in non-ST elevation ACS

30-day mortality risk in ST-elevation MI

Diagnose MI in presence of LBBB

Predicts progression to sustained Atrial Fibrillation

Systemic Inflammatory Response Syndrome

Probability of Strep Pharyngitis

Calculates probability of Pulmonary Embolism

COPD exacerbation severity and mortality

Determines need for CT in minor head injury

Evaluates pediatric head trauma for CT need

Determines need for knee radiographs

Identifies high risk sepsis patients outside ICU

Predicts mortality in acute pancreatitis

Predicts mortality in perforated peptic ulcer

Obstructive Sleep Apnea (OSA) screening

Predicts stroke risk after a TIA

Guides duration of Dual Antiplatelet Therapy

Classic AFib stroke risk predictor

Severity of liver cirrhosis and prognosis

Model for End-Stage Liver Disease (Pre-2016)

Estimates glomerular filtration rate without race

Estimates creatinine clearance for drug dosing

Calculates Body Mass Index

Evaluates metabolic acidosis

Corrects total calcium for albumin levels

Corrects sodium in hyperglycemia

Detects toxic alcohols in serum

Assesses severity of hypoxia in ARDS

Calculates fluid resuscitation for burn patients

Calculates BSA using Mosteller formula

Corrects QT interval for heart rate (Bazett)

Calculates LDL from standard lipid panel

Calculates MAP for perfusion assessment

Expected pCO2 in metabolic acidosis

Daily fluid requirement (Holliday-Segar)