SOFA Score Calculator
The SOFA Score Calculator is a tool used by healthcare professionals to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.
Calculate SOFA Score
Results
Data Source and Methodology
All calculations are based on the guidelines provided by the Sequential Organ Failure Assessment (SOFA) scoring system as published in the official medical literature. View Source.
The Formula Explained
The SOFA score is calculated using the following parameters:
- Respiration (PaO2/FiO2)
- Coagulation (Platelets)
- Liver (Bilirubin)
- Cardiovascular (Hypotension)
- CNS (Glasgow Coma Scale)
- Renal (Creatinine or urine output)
Glossary of Terms
- PaO2/FiO2: Ratio of arterial oxygen partial pressure to fractional inspired oxygen.
- Platelets: A component of blood whose function is to stop bleeding.
Frequently Asked Questions (FAQ)
What is the SOFA score used for?
The SOFA score is used to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.
How is the SOFA score calculated?
The score is calculated using six different variables, each representing an organ system. Each variable is scored from 0 to 4, with higher scores representing worse organ function.
Formula (LaTeX) + variables + units
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- View Source — mdcalc.com · Accessed 2026-01-19
https://www.mdcalc.com/calc/691/sequential-organ-failure-assessment-sofa-score
Last code update: 2026-01-19
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