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Table 5 Receiver Operating Characteristic Analysis of MK, MD and ADC

From: Application of magnetic resonance diffusion kurtosis imaging for distinguishing histopathologic subtypes and grades of rectal carcinoma

Parameters

MK

MD

ADC

AUC

0.97

0.95

0.88

P AUC

MK vs. MD

MK vs. ADC

MD vs. ADC

 

0.64

0.15

0.24

Cut-Off Value

≤0.75

> 1.76

> 1.06

Sensitivity (100%)

0.94

0.94

0.75

Specificity (100%)

0.96

0.93

0.92

  1. Note: AUC = area under ROC curve, ROC = receiver operating characteristic