Figure 1
From: Post cardiac surgery vasoplegia is associated with high preoperative copeptin plasma concentration
Receiver-operator characteristic analysis of preoperative copeptin. Receiver-operator characteristic analysis (area under the curve with 95% confidence interval) to assess the utility of preoperative copeptin to distinguish between controls and post cardiac surgery vasodilatation patients. Receiver-operator characteristic area under the curve was 0.86 ± 0.04 (95% confidence interval = 0.78 to 0.94; P < 0.001).