Asbestos exposure | Unadjusted ORs | Adjusted ORs | |||||||
Quartiles | Fibre-years/mL | OR* | 95% CI | P value | OR† | 95% CI | P value | ||
Reference group | Q1 | ≤0.00295 | 1 | 1 | 1 | ||||
Q2 | 0.00296, ≤0.00425 | 1.20 | 1.21 | (0.88 to 1.66) | 0.233 | 1.28 | (0.90 to 1.80) | 0.166 | |
Q3 | 0.00426, ≤0.06255 | 1.39 | 1.41 | (1.03 to 1.93) | 0.032 | 1.46 | (1.03 to 2.06) | 0.034 | |
Q4 | 0.06256 to 8.256 | 1.55 | 1.57 | (1.15 to 2.15) | <0.001 | 1.61 | (1.14 to 2.27) | 0.007 |
*Adjusted for age, sex, state and tobacco smoking (never/past/current).
†Additionally adjusted for age, sex, state, tobacco smoking (never/past/current) and pack-years.
AsbJEM, asbestos Job Exposure Matrix.