Figure 5
Comparison of receiver operating characteristic curves for testing the ability of static and dynamic arterial load variables to detect a mean arterial pressure increase ≥10% after volume administration. Dynamic arterial elastance (Eadyn) = area under the receiver operating characteristic curve (AUC): 0.94 (95% CI: 0.86 to 0.98); effective arterial elastance (Ea) = AUC: 0.53 (95% CI: 0.42 to 0.65); systemic vascular resistance (SVR) = AUC: 0.55 (95% CI: 0.44 to 0.66); net arterial compliance (C) = AUC: 0.51 (95% CI: 0.39 to 0.62); preinfusion MAP = AUC: 0.62 (95% CI: 0.50 to 0.72).