Table 4 Diagnostic performance of the baseline values of the hemodynamic variables in predicting fluid responsiveness
Variables | AUC (95% CI) | Optimal Cut-off value (%) | Sensitivity (%) | Specificity (%) | Positive likelihood ratio | Negative likelihood ratio | Youden index | P value |
|---|---|---|---|---|---|---|---|---|
IJVV | 0.52 (0.38-0.65) | 32.00 | 33.33 | 80.00 | 1.67 | 0.83 | 0.13 | 0.83 |
SVV | 0.54 (0.40-0.67) | 14.30 | 77.78 | 50.00 | 1.56 | 0.44 | 0.28 | 0.67 |
PPV | 0.58 (0.45-0.71) | 11.00 | 55.56 | 65.00 | 1.59 | 0.68 | 0.21 | 0.31 |
Combination of IJVV and PPV | 0.57 (0.43-0.71) | 64.00 | 55.56 | 65.00 | 1.59 | 0.68 | 0.21 | 0.37 |