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Table 3 Sensitivity, specificity, positive predictive value, negative predictive values of conventional MRI; DWI and signal void in T2* images

From: Can diffusion and T2 star-weighted magnetic resonance imaging aid in the diagnosis of ectopic endometrium?

  Conventional MRI DWI with ADC maps Signal voids
Sensitivity (%) 65.4 80.7 96.15
Specificity (%) 71.4 71.4 85.7
PPV (%) 89.47 91.3 96.2
NPV (%) 35.7 50 85.7
P value 0.106 0.016 0.001
Accuracy (%) 66.7 78.8 93.9
  1. PPV positive predictive value, NPV negative predictive value