Outbreaks allocated due to the concordance

of 3 criteria

Outbreaks allocated due to the concordance

of 2 criteria

Not

allocated

Total

Sig. F

(p)

Collection 1

(articles used to formulate the pathways of occupational outbreaks)

18

14

1

33

0.407

Collection 2

additional collection

13

8

3

24

Total

31

22

4

57