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Table 3 Overall assessment of radiographic findings after 3 years

From: Inter-rater agreement in the assessment of abnormal chest X-ray findings for tuberculosis between two Asian countries

JVCS

CRRS

JP

VN

Total

JP

VN

Total

 

Better

Same

Worse

  

Better

Same

Worse

 

Better

23

6

0

29

Better

28

6

0

34

Same

18

21

0

39

Same

16

18

1

35

Worse

7

7

7

21

Worse

4

10

5

19

Total

48

34

7

89

Total

48

34

6

88

Weighted kappa = 0.40 [0.22-0.57]

Weighted kappa = 0.47 [0.31-0.63]

  1. JVCS Japan-Vietnam chest X-ray coding system, CRRS chest radiograph reading and recording system, JP Japanese rater, VN Vietnamese rater