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Observational Study
©The Author(s) 2025.
World J Radiol. Sep 28, 2025; 17(9): 112173
Published online Sep 28, 2025. doi: 10.4329/wjr.v17.i9.112173
Table 9 Receiver operating characteristic analysis for pulsatility index as predictor of pre-eclampsia
Parameter
Value
AUC0.896
P value< 0.001
Cut-off1.622
95%CI (sensitivity)0.66-0.82
95%CI (specificity)0.78-0.91
Sensitivity75.0%
Specificity86.0%
PPV84.27%
NPV77.48%
Diagnostic accuracy80.50%


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