Figure 2From: A composite score combining procalcitonin, C-reactive protein and temperature has a high positive predictive value for the diagnosis of intensive care-acquired infections Receiver operating characteristic (ROC) curves comparing markers’ ability to detect ICU-acquired infections, a) ROC curves comparing PCT, CRP, WBC, temperature, and composite score, b) ROC curves comparing ΔPCT and ΔCRP for detection of ICU-acquired infections. Back to article page