From: Investigating the association between occupational exposure to asbestos and ovarian carcinoma: results from a pilot study in Germany
Exposure category
Absolute number (n)
Percentage (%)
No exposure
21
12.9
< 3 AFY
47
28.8
3 < 6 AFY
28
17.2
6 < 9 AFJ
20
12.3
9 < 12 AFY
10
6.1
≥12 AFY
18
11.0