From: Occupational exposures and non-Hodgkin's lymphoma: Canadian case-control study
Variable | Farmer | Machinist |
---|---|---|
 | OR (95% CI)a | OR (95% CI)a |
Personal history of another cancer (yes) | 2.60 (1.83, 3.69) c | 2.57 (1.82, 3.65) c |
Ever exposed to ionizing radiation (radium) (yes) | 3.41 (1.44, 8.11) c | 3.21 (1.34, 7.67) c |
Ever exposed to diesel (yes) | 1.23 (0.97, 1.56) | 1.28 (1.02, 1.61) c |
Duration (reference to no exposure) | Â | Â |
<10 years | 0.77 (0.45, 1.30) | 0.73 (0.29, 1.86) |
10–20 years | 1.34 (0.54, 3.34) | 1.87 (0.33, 10.57) |
> 20 years | 1.47 (0.95, 2.29) | 2.34 (0.97, 5.68) |