Exposure category | Average dose | Lower dose | Upper dose | OR | 95 % CI | Number of persons | Number of cases |
---|
| | | | | Lower | Upper | | |
---|
Reference | 263 | 0 | ≤380 | 1 | 1 | 1 | 29 | 5 |
Cat 1 | 728 | 380 | 1024 | 0.99 | 0.323 | 3.031 | 126 | 19 |
Cat 2 | 1386 | 1024 | 1840 | 1.69 | 0.53 | 5.403 | 126 | 25 |
Cat 3 | 2538 | >1840 | | 1.2 | 0.363 | 3.971 | 127 | 19 |
- Dose refers to the cumulative exposure to DEE in μg/m3-years. For every category (Reference, Cat 1, Cat 2, Cat 3), averages and the lower and upper limits of the dose are specified. Odds ratio OR with 95 % confidence intervals (95 % CI) and the number of persons observed and the number of lung cancer deaths per dose category are reported