Criterion

Sensitivity

(95% C.I.)

Specificity

(95% C.I.)

Positive likelihood ratio

Negative likelihood ratio

Positive predictive value

Negative predictive value

YOUDEN INDEX

0.31

100.0 (40.2 - 100.0)

0.0 (0.0 - 41.1)

1.00

0.4

0.75

0.31

100.0 (40.2 - 100.0)

14.3 (2.4 - 57.8)

1.17

0.00

0.4

100.0

0.46

100.0 (40.2 - 100.0)

28.6 (4.5 - 70.7)

1.40

0.00

0.5

100.0

0.48

100.0 (40.2 - 100.0)

42.9 (10.4 - 81.2)

1.75

0.00

0.6

100.0

0.51

100.0 (40.2 - 100.0)

57.1 (18.8 - 89.6)

2.33

0.00

0.8

100.0

0.53

75.0 (20.3 - 95.9)

57.1 (18.8 - 89.6)

1.75

0.44

0.6

99.8

0.61

75.0 (20.3 - 95.9)

71.4 (29.3 - 95.5)

2.62

0.35

0.9

9.99

0.63

75.0 (20.3 - 95.9)

85.7 (42.2 - 97.6)

5.25

0.29

1.9

99.9

0.66

75.0 (20.3 - 95.9)

100.0 (58.9 - 100.0)

0.25

100.0

99.9

0.74

50.0 (8.3 - 91.7)

100.0 (58.9 - 100.0)

0.50

100.0

99.8

0.8

25.0 (4.1 - 79.7)

100.0 (58.9 - 100.0)

0.75

100.0

99.7

2.04

0.0 (0.0 - 59.8)

100.0 (58.9 - 100.0)

1.00

99.6