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APACHE IIMAP CalculationOI (Oxygenation Index)PaO2/FiO2 Ratio (P/F)SAPS IISIRS CriteriaSOFA ScoreqSOFA
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SIRS Criteria

SIRS Criteria: Systemic Inflammatory Response Syndrome is defined by ≥ 2 of the following physiological disturbances.

SIRS Assessment

0Criteria

SIRS Negative
Guidelines & Evidence

Verified

Last Review: 2026

When to Use

Last Comprehensive Review: 2026

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