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Table 4 The validity of DW-ADC in differentiating benign from malignant masses

From: Role of diffusion-weighted MRI in evaluation of pediatric musculoskeletal soft tissue masses

  AUC (95% CI) P Cut off point Sensitivity (%) Specificity (%) PPV (%) NPV (%) Accuracy (%)
Mean ADC (× 10–3 mm2/s) 0.981 (0.935–1.03) ≤ 0.001* 0.88 100.0 9.23 66.7 100.0 93.3
  1. AUC area under curve, PPV positive predictive value, NPV negative predictive value, CI confidence interval