Characteristic | P-value | Cut-off value | Se (%) | Sp (%) | AUC (%) |
---|---|---|---|---|---|
Intensity | 0.211 | – | – | – | – |
Location | 0.617 | – | – | – | – |
Patter | 0.171 | – | – | – | – |
Systolic peak | 0.635 | – | – | – | – |
Diastolic velocity | 0.971 | – | – | – | – |
Resistivity index | 0.071 | – | – | – | – |
Pulsatility index | 0.015 | > 0.93 | 90.50 | 55.60 | 75.70 |