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Table 3 Diagnostic performance of pulsatility and resistive indices

From: Sonographic and Doppler predictors of malignancy in ovarian lesions

IndicesPulsatility indexResistive index
Positive predictive value86%95%
Negative predictive value75%78%
Positive likelihood ratio515
Negative likelihood ratio0.250.22
Are under the curve0.890.92
Cutoff point< 1.6< 0.60
p value< 0.001< 0.001
  1. p value was significant if < 0.05