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Emergency
Evaluate SIRS criteria for systemic inflammatory response. Two or more criteria (temperature, HR, RR, WBC) indicates SIRS. Note: Sepsis-3 definitions now prefer qSOFA and SOFA scoring.
Formula
SIRS = sum of 4 criteria (each 0 or 1). SIRS positive ≥ 2.
Inputs
Emergency
Calculate the qSOFA score for rapid bedside sepsis screening. Score ≥2 (altered mentation, RR ≥22, SBP ≤100 mmHg) identifies patients at high risk for poor outcomes — no labs required.
Formula
qSOFA = sum of 3 criteria (each 0 or 1). Range 0-3. Positive ≥ 2.
Inputs