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Table 1 Area under the curve (AUC) for individual biomarkers

From: Diagnostic accuracy and clinical relevance of an inflammatory biomarker panel in early sepsis in adult critical care patients

Measure N AUC Cutoff for sepsis Sensitivity (%) Specificity (%)
C-reactive protein (mg/l) 208 0.86 43 76.9 76.9
CD64 molecules/neutrophil 196 0.83 1,040.5 76.4 76.7
Procalcitonin (ng/ml) 216 0.82 0.74 73.1 73.2
%CD64+ neutrophils 196 0.81 49.96 74.5 74.4