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Table 4 The cut-off values and diagnostic performance of ADC-Peripheral Ratio in predicting Gleason 8 and 9 stages, according to tumor location

From: Evaluation of the normal-to-diseased apparent diffusion coefficient ratio as an indicator of prostate cancer aggressiveness

 

Central zone tumors

Peripheral zone tumors

Cut-off

≤ 0.42

≤ 0.50

Sensitivity

62.1

93.7

Specificity

92.7

80

AUC

0.81

0.90

p value

< 0.001

< 0.001

  1. Note: AUC: area under the receiver operating characteristic curve.
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BMC Medical Imaging

ISSN: 1471-2342

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