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Table 7 Diagnostic performance of different modalities included in the study

From: The diagnostic accuracy of diffusion-weighted magnetic resonance imaging and shear wave elastography in comparison to dynamic contrast-enhanced MRI for diagnosing BIRADS 3 and 4 lesions

Item TP FN TN FP Sensitivity (%) Specificity (%) PPV (%) NPV (%) Accuracy (%)
Shear wave color coded map score 25 3 26 12 89.29 68.42 67.57 89.66 77.27
Contrast MRI 26 2 36 2 92.59 94.74 92.59 94.74 93.85
MRI Diffusion (restricted/non restricted) 22 6 25 13 78.57 65.79 62.86 80.65 71.21
Emax 27 1 22 16 96.43 57.89 62.79 95.65 74.24
Eratio 20 8 26 12 71.43 68.42 62.50 76.47 69.70
ADC value 21 7 32 6 75.00 84.21 77.78 82.05 80.30