Diagnostic Accuracy of Immunologic Biomarkers for Accurate Diagnosis of Bloodstream Infection in Patients with Malignancy: Procalcitonin in Comparison with C-Reactive Protein

Table 4

Sensitivity and cutoff level of PCT and CRP at fixed specificities between bacteremia and nonbacteremia groups.

Marker		Specificity
		50	75	98
PCT	Cutoff (ng/ml)	0.36	0.899	13
	Sensitivity %	73.33	66.67	20
CRP	Cutoff (ng/ml)	61	84	126
	Sensitivity %	66.67	40	6.67