Wood-related jobs of lung cancer cases and controls
| Cases (N=440) | Controls (N=845) | OR (95% CI)* | |
| n (%) | n (%) | ||
| Work in logging, forestry or tree farming industry | |||
| Never | 312 (70.9) | 592 (70.1) | 1.0 |
| Ever | 126 (28.6) | 253 (29.9) | 0.9 (0.7 to 1.2) |
| Missing | 2 (0.5) | 0 (0) | |
| Work in sawmill, planing mill or shingle mill | |||
| Never | 328 (74.6) | 690 (81.7) | 1.0 |
| Ever | 109 (22.8) | 155 (18.3) | 1.5 (1.1 to 2.1) |
| Missing | 3 (0.7) | 0 (0) | |
| Work in plant that manufactured plywood | |||
| Never | 396 (90.0) | 772 (91.4) | 1.0 |
| Ever | 40 (9.1) | 73 (8.6) | 0.9 (0.6 to 1.4) |
| Missing | 4 (0.9) | 0 (0) | |
| Work in plant that manufactured particle board | |||
| Never | 430 (97.7) | 837 (99.1) | 1.0 |
| Ever | 5 (1.1) | 8 (0.9) | 0.8 (0.2 to 2.8) |
| Missing | 5 (1.1) | 0 (0) | |
| Work in a pulp or paper mill | |||
| Never | 387 (88.0) | 744 (88.1) | 1.0 |
| Ever | 49 (11.1) | 101 (12.0) | 0.8 (0.5 to 1.2) |
| Missing | 4 (0.9) | 0 (0) | |
| Work as a finish carpenter | |||
| Never | 376 (85.5) | 749 (88.6) | 1.0 |
| Ever | 60 (13.6) | 96 (11.4) | 1.2 (0.8 to 1.7) |
| Missing | 4 (0.9) | 0 (0) | |
| Work as general carpenter | |||
| Never | 354 (80.5) | 646 (76.5) | 1.0 |
| Ever | 83 (18.9) | 199 (23.6) | 0.7 (0.5 to 1.0) |
| Missing | 3 (0.7) | 0 (0) | |
| Work with wood as a hobby | |||
| Never | 241 (54.8) | 416 (47.5) | 1.0 |
| Ever | 196 (44.5) | 429 (49.0) | 0.8 (0.6 to 1.0) |
| Missing | 3 (0.3) | 0 (0) | |
↵* OR adjusted for smoking status and age.