Skip to main content

Table 1 Whole tumour slide mean values of Ki-67 LI for two pathologists

From: Evaluation of the proliferation marker Ki-67 in gliomas: Interobserver variability and digital quantification

Pathologist A

 

%

0

5

10

15

20

25

30

40

50

60

Total (n)

Pathologist B

0

14

7

        

21

5

3

21

21

8

1

     

54

10

  

29

23

5

2

1

   

60

15

 

1

8

33

9

3

    

54

20

   

16

9

2

1

   

28

25

   

2

5

 

1

1

  

9

30

   

1

3

2

  

1

 

7

40

       

1

  

1

50

           

60

        

1

 

1

Total (n)

17

29

58

83

32

9

3

2

2

 

235

κ

 

0.32

SE κ

 

0.03

  1. n: Number of cases
  2. SE: Standard error
  3. Cases marked in bold indicate agreement