Table 4 Levels of agreement achieved for each of 20 samples.

From: Concordance of HER2-low scoring in breast carcinomas among pathologists

Samples

Original score

Consensus score

#Pathologist (N = 61)

%Agreement

AgreementLevel

S1

2

2

53

86,89

High

S2

1

0

51

83,61

High

S3

0

1

55

90,16

High

S4

0

0

61

100

Absolute

S5

0

0

61

100

Absolute

S6

0

0

61

100

Absolute

S7

3

3

48

78,69

High

S8

0

0

60

98,36

High

S9

1

1

54

88,52

High

S10

1

1

33

54,1

Moderate

S11

1

1

51

83,61

High

S12

3

3

61

100

Absolute

S13

1

1

38

62,3

Moderate

S14

1

1

53

86,89

High

S15

1

1

44

72,13

Moderate

S16

1

1

60

98,36

High

S17

1

1

35

57,38

Moderate

S18

2

2

49

80,33

High

S19

1

1

44

72,13

Moderate

S20

0

0

61

100

Absolute