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. 2008 Jun 20;12(3):R82. doi: 10.1186/cc6933

Table 4.

Pearson correlation coefficients (r2)

SVVFloTrac SVVPiCCO PPV GEDV
SVVPiCCO 0.749
PPV 0.295 0.171
GEDV 0.016 0.008 0.049
CVP 0.002 0.001 0.026 0.368

CVP, central venous pressure; GEDV, global end-diastolic volume; PPV, pulse pressure variation; ROC, receiver operating characteristic; SVV, stroke volume variation.