Analytical characteristics

Intrinsic

Extrinsic

Se%

Sp%

LR+

LR−

PPV%

NPV%

DOR

Y

E

N+

33

87

2.6

0.8

56

73

3.3

0.20

0.69

LE+

79

59

1.9

0.4

48

85

5.3

0.38

0.65

N+, LE−

3

97

1.5

1.0

43

67

1.6

0.01

0.67

N−, LE+

49

70

1.6

0.7

44

74

2.2

0.18

0.63

N+ or LE+

82

57

1.9

0.3

48

87

6.0

0.39

0.65

N+ and LE+

30

89

2.8

0.8

57

72

3.5

0.19

0.70

N+, LE+, H+

24

91

2.7

0.8

56

71

3.2

0.15

0.69

N+, LE+, Prot+

8

98

2.4

1.0

54

68

2.5

0.05

0.68

N+, LE+, H+, Prot+

7

98

2.0

1.0

50

68

2.1

0.03

0.67