Table 3 Diagnostic Performance of PPV, SVV and changes in ANIm
AUC | Best threshold | Specificity | Sensitivity | PV + | PV- | LR + | LR- | Youden | P value | |
|---|---|---|---|---|---|---|---|---|---|---|
Diagnosis performance for detecting fluid responsiveness defined by an increase in SV more than 10% | ||||||||||
DeltaANIm | 0,479 [0,340 – 0,617] | 11% | 0,568 [0,405 – 0,730] | 0,500 [0,312 – 0,656] | 0,500 [0,367 – 0,625] | 0,568 [0,455 – 0,677] | 1,156 [0,634 – 1,854] | 0,881 [0,535 – 1,374] | 0,068 | ref |
SVV | 0,464 [0,326 – 0,603] | 7% | 0,054 [0,000 – 0,135] | 1,000 [0, 0, 1] | 0,478 [0,464 – 0,500] | 1,000 [0, 0, 1] | 1,057 [0,979 – 1,142] | 0,000 [0–6, 86] | 0,054 | 0,887 |
PPV | 0,525 [0,385 – 0,664] | 19% | 0,865 [0,757 – 0,973] | 0,250 [0,094 – 0,406] | 0,625 [0,357 – 0,867] | 0,571 [0,517 – 0,632] | 1,850 [0,666 – 8,252] | 0,867 [0,657 – 1,076] | 0,115 | 0,634 |
Diagnosis performance for detecting fluid responsiveness defined by an increase in CO more or equal than 10% | ||||||||||
DeltaANIm | 0,614 [0,464 – 0,763] | 12% | 0,490 [0,347 -,0633] | 0,750 [0,550 – 0,900] | 0,375 [0,286 – 0,471] | 0,829 [0,706- 0,935] | 1,470 [0,975 – 2,129] | 0,510 [0,152 – 1,019] | 0,828 | ref |
SVV | 0,546 [0,399 – 0,694] | 14% | 0,633 [0,490 – 0,755] | 0,550 [0,350 – 0,750] | 0,379 [0,250 – 0,522] | 0,775 [0,684 – 0,872] | 1,497 [0,804 – 2,538] | 0,711 [0,352 – 1,122] | 0,183 | 0543 |
PPV | 0,555 [0,406 – 0,704] | 12% | 0,633 [0,510 – 0,755] | 0,600 [0,400 – 0,800] | 0,400 [0,276 – 0,533] | 0,795 [0,702 – 0,895] | 1,633 [0,933 – 2,768] | 0,632 [0,290 – 1,036] | 0,795 | 0,575 |