Simplified Acute Physiology Score

**Definition:** A severity of disease classification system designed to measure the severity of disease for patients aged 15 and over admitted to intensive care units.

**Tree numbers:** - E05.318.308.980.438.475.456.500.750 - N05.715.360.300.800.438.375.364.500.750 - N06.850.520.308.980.438.475.364.500.750

**Synonyms:** - SAPS II - SAPS III - SAPS 3 - SAPS 2