Parameter

b-Value Combination (s/mm2)

0 - 400 s/mm2

0 - 800 s/mm2

0 - 1200 s/mm2

0 - 1600 s/mm2

AUC*

0.87

0.88

0.89

0.89

Cut off Score (×10−3 mm2/s)

1.35

1.22

1.08

0.99

Sensitivity (%)

80.95

84.12

84.12

84.12

Specificity (%)

90.9

90.9

90.9

90.9

PPV (%)

92.72

92.98

92.98

92.98

NPV (%)

76.92

80

80

80

ACC (%)

85.04

86.91

86.91

86.91

p ? Value**

0.00**

0.00**

0.00**

0.00**