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Table 3 Hot spot 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

70

80

90

Total (n)

Pathologist B

0

5

4

3

          

12

5

 

3

15

5

         

23

10

 

1

2

14

7

1

2

1

     

28

15

   

2

8

12

10

6

1

    

39

20

   

2

4

2

20

15

4

    

47

25

   

1

 

6

7

9

5

    

28

30

      

3

15

12

4

   

34

40

     

1

3

3

4

1

1

  

13

50

       

1

4

2

1

  

8

60

              

70

              

80

          

2

  

2

90

           

1

 

1

Total (n)

5

8

20

24

19

22

45

50

30

7

4

1

 

235

κ

 

0.04

SE κ

 

0.02

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