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Table 2 Hypothetical scenarios for Table 1

From: The impact of grey zones on the accuracy of agreement measures for ordinal tables

  

Radiologist B

 

Diagnosis

Normal

Benign disease

Suspected cancer

Cancer

Total

Radiologist A

Normal

21

12

0

0

33

 

Benign disease

4

17, 26 †, 26 ‡, 26 §

1, 14 †,1‡, 3 §

0

22, 35 †,31‡,33§

 

Suspected cancer

3

9, 0 †, 0 ‡,0§

15, 2 †,15‡,12§

2

29, 16 †,20‡,18§

 

Cancer

0

0

0

1

1

 

Total

28

38

16

3

85

  1. †: Scenario 1; ‡: Scenario 2; §: Scenario 3.
  2. Only the marked cells are changed to create three hypothetical scenarios