Men | Women | |||
Cases | Controls | Cases | Controls | |
(n=3923) | (n=40 142) | (n=8659) | (n=89 193) | |
Age (median) | 61 | 61 | 57 | 57 |
Exposed to wood dust (%) | 396 (10) | 3462 (9) | 78 (1) | 643 (1) |
Exposed to animal dust (%) | 209 (5) | 1674 (4) | 207 (2) | 1696 (2) |
Exposed to paper dust (%) | 241 (6) | 2564 (6) | 377 (4) | 3480 (4) |
Exposed to textile dust (%) | 60 (2) | 469 (1) | 317 (4) | 2765 (3) |
Exposed to flour dust (%) | 46 (1) | 365 (1) | 32 (0) | 368 (0) |
Education (%) | ||||
9 years or less | 1412 (36) | 12 374 (31) | 2157 (25) | 20 288 (23) |
10–12 years | 1735 (44) | 17 492 (44) | 3991 (46) | 39 562 (44) |
>12 years | 776 (20) | 10 276 (26) | 2511 (29) | 29 343 (33) |