Table 3.

Comparison of AUCs

P-values	PPVPhilips	SVVPiCCO	PPVPiCCO	SVVFloTrac	SVVLiDCO	PPVLiDCO
SVVPiCCO	0.447
PPVPiCCO	0.311	0.359
SVVFloTrac	0.274	0.320	0.456
SVVLiDCO	0.078	0.098	0.171	0.199
PPVLiDCO	0.352	0.403	0.454	0.411	0.144
PVI	0.015	0.020	0.043	0.053	0.219	0.034

AUC Area under the curve, PPV Pulse pressure variation, PVI Pleth variability index, SVV Stroke volume variation