Diagnostic Value and Prognostic Significance of Procalcitonin Combined with C-Reactive Protein in Patients with Bacterial Bloodstream Infection

Table 7

The value of PCT and hs-CRP in the diagnosis of prognosis and survival of patients.

Index	AUC (95% CI)	Truncation value	Sensitivity (%)	Specificity degree (%)	Youden index
PCT (ng/ml)	0.848 (0.733~0.963)	2.406	91.83	80.65	0.736
hs-CRP (mg/l)	0.826 (0.708~0.944)	74.833	88.94	53.57	0.429
PCT+hs-CRP	0.934 (0.854~1.000)	81.421	88.92	94.27	0.647