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Egyptian Journal of Radiology and Nuclear Medicine

Table 1 Validity of MD & FA in discriminating patients with prostate cancer from the control group

From: Diagnostic utility of three Tesla diffusion tensor imaging in prostate cancer: correlation with Gleason score values

 

AUC (95% CI)

p value

Cut off point

Sensitivity (%)

Specificity (%)

PPV (%)

NPV (%)

Accuracy (%)

MD

0.95 (0.98–1.0)

 < 0.001*

 ≤ 1.075

88.0

90.0

97.8

60

88.3

FA

0.90 (0.769–1.0)

 < 0.001*

 ≥ 0.245

84.0

80.0

95.5

50.0

83.3

  1. AUC: area under curve. PPV: positive predictive value. NPV: negative predictive value. *Statistically significant
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