Men | Women | ||||
---|---|---|---|---|---|
n | (%) | n | (%) | ||
Subjects (n): | |||||
Included | 2216 | 95 | 644 | 97 | |
Excluded | 112 | 5 | 23 | 3 | |
Lost to follow up | 590 | 135 | |||
Person-years | 40542 | 11960 | |||
Deaths (n): | |||||
All causes | 331 | 68 | |||
Lung cancer | 46 | 1 | |||
Date employed: | |||||
<1950 | 76 | 3 | 15 | 2 | |
1950–9 | 912 | 41 | 157 | 24 | |
1960–9 | 816 | 37 | 309 | 48 | |
1970–9 | 353 | 16 | 139 | 22 | |
⩾1980 | 59 | 3 | 24 | 4 | |
Smoking (%) | Total | Lung cancer | Total | Lung cancer | |
Never | 20 | 15 | 87 | 100 | |
Current or former | 48 | 63 | 12 | — | |
Unknown1-150 | 32 | 22 | 2 | — |
↵1-150 Includes subjects classified as non-smoker or former smoker.