From: Cancer incidence among Finnish male cobalt production workers in 1969–2013: a cohort study
N | Person-years | |
---|---|---|
Total | 995 | 26,083.2 |
High exposure | 380 | 11,254.9 |
Age (years) | ||
15–29 | 269 | 1480.0 |
30–44 | 103 | 4243.6 |
45–59 | 7 | 3663.5 |
60–74 | 1 | 1736.5 |
75+ | - | 131.6 |
Moderate exposure | 159 | 2823.4 |
Age (years) | ||
15–29 | 122 | 563.4 |
30–44 | 35 | 1378.4 |
45–59 | 2 | 674.8 |
60–74 | - | 205.8 |
75+ | - | 1.0 |
Low exposure | 364 | 9966.7 |
Age (years) | ||
15–29 | 275 | 1431.2 |
30–44 | 81 | 3903.3 |
45–59 | 8 | 2987.7 |
60–74 | - | 1522.6 |
75+ | - | 121.9 |
Variable exposure with peak exposures | 110 | 2174.1 |
Age (years) | ||
15–29 | 94 | 475.9 |
30–44 | 16 | 960.6 |
45–59 | - | 551.2 |
60–74 | - | 182.8 |
75+ | - | 3.7 |