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Table 3 Diagnostic ability of the different indices of fluid responsiveness

From: Internal jugular vein variability predicts fluid responsiveness in cardiac surgical patients with mechanical ventilation

  AUC (95% CI) Optimal cutoff (%) Sensitivity (%) Specificity (%) Youden index Positive predictive value Negative predictive value Positive likelihood ratio Negative likelihood ratio
Dynamic indicators
 SVV 0.97 (0.89–0.99) 12.00 91.43 94.29 0.86 0.94 0.92 16.00 0.09
 PLR-ΔSV 0.91 (0.82–0.97) 12.84 100.00 82.86 0.83 0.85 1.00 5.83 0.00
 IJVV 0.88 (0.78–0.94) 12.99 91.43 82.86 0.74 0.84 0.91 5.33 0.10
 IVCV 0.83 (0.72–0.91) 13.39 85.71 85.71 0.71 0.86 0.86 6.00 0.17
Static indicators
 CVP 0.70 (0.57–0.80) 11.00 60.00 77.14 0.37 0.72 0.66 2.63 0.52
 IVCmax 0.53 (0.40–0.65) 1.57 48.57 74.29 0.23 0.65 0.59 1.89 0.69
 IVCmin 0.58 (0.46–0.70) 1.40 54.29 74.29 0.29 0.68 0.62 2.11 0.62
 IJVmax 0.55 (0.43–0.67) 0.86 48.57 65.71 0.14 0.59 0.56 1.42 0.78
 IJVmin 0.55 (0.43–0.67) 0.64 51.43 80.00 0.31 0.72 0.62 2.57 0.61
  1. AUC area under the receiver operating characteristic curve, CI confidence interval, SVV respiratory variation of stroke volume, PLR-∆SV the increase in stroke volume in response to a passive leg raising test, IJVV internal jugular venous variability, IVCV inferior vena cava variability, CVP central venous pressure, IVCmax the maximum inferior vena cava diameter, IVCmin the minimum inferior vena cava diameter, IJVmax the maximum internal jugular venous diameter, IJVmin the minimum internal jugular venous diameter