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Computing, Robotics, and Imaging for the Surgical Platform

Journal of Computational Surgery Cover Image

Table 4 Values from the ROC curve of the FR indices

From: Fluid responsiveness in liver surgery: comparisons of different indices and approaches

  Threshold value Sensitivity Specificity AUC
PPV 13.9 0.88 0.86 0.82
PPVPiCCO 14.4 0.88 0.86 0.92
SVVPiCCO 19.7 0.88 0.75 0.88
SVVSA 18.2 0.82 0.71 0.80
SVVLM 9.4 0.76 0.71 0.74
SPV 8.1 0.88 0.86 0.87
  1. Threshold, sensitivity, specificity, and AUC values are estimated from the ROC curve. These values refer to the maneuvers classified according to the maximum value of CO variation registered in the second time window.