Fig. 2From: Accuracy of heparin-binding protein for the diagnosis of nosocomial meningitis and ventriculitisROC curves of cerebrospinal fluid biomarkers for diagnosing nosocomial meningitis and ventriculitis. The area under the receiver operating characteristic curve (AUC) was 0.99 (95% CI 0.98—1.00) for heparin-binding protein (HBP), 0.98 (95% CI 0.96—0.99) for lactate (Lac) and 0.69 (95% CI 0.62—0.75) for procalcitonin (PCT)Back to article page