Years of exposure | ||
---|---|---|
Dust exposure (mg/m3) | 0 to ≤15 | >15 |
Dry nose | ||
>5 | 6.1 (2.2 to 20.0) | 8.6 (3.2 to 27.8) |
0 to ≤5 | 3.1 (0.8 to 12.5) | 5.7 (1.5 to 23.2) |
Blocked nose | ||
>5 | 10.8 (2.9 to 70.5) | 18.8 (5.3 to 120.7) |
0 to ≤5 | 6.4 (1.2 to 49.7) | 12.5 (2.9 to 88.6) |
Mucosal irritation | ||
>5 | 3.3 (1.4 to 8.7) | 6.6 (2.7 to 18.4) |
0 to ≤5 | 1 (reference) | 3.7 (1.1 to 8.7) |
Dry cough | ||
>5 | 2.1 (0.9 to 5.5) | 3.3 (1.4 to 8.8) |
0 to ≤5 | 1 (reference) | 2.5 (0.7 to 8.7) |
Nose bleeding | ||
>5 | 3.6 (1.0 to 16.7) | 2.5 (0.7 to 11.5) |
0 to ≤5 | 1.6 (0.3 to 9.6) | 2.8 (0.6 to 15.6) |
Sinusitis | ||
>5 | 0.3 (0.1 to 1.4) | 1.1 (0.3 to 4.3) |
0 to ≤5 | 0.3 (0.04 to 1.4) | 0.9 (0.1 to 5.1) |
Chronic bronchitis | ||
>5 | 0.8 (0.3 to 2.1) | 1.6 (0.7 to 4.0) |
0 to ≤5 | 0.5 (0.1 to 1.7) | 1.3 (0.4 to 4.2) |
Asthma | ||
>5 | 2.5 (0.5 to 19.9) | 1.5 (0.3 to 12.1) |
0 to ≤5 | 2.0 (0.3 to 19.1) | 4.0 (0.5 to 40.4) |
Pneumonia | ||
>5 | 1.0 (0.4 to 2.8) | 0.6 (0.2 to 1.5) |
0 to ≤5 | 0.8 (0.2 to 2.8) | 1.6 (0.6 to 4.9) |
Acute bronchitis | ||
>5 | 0.9 (0.3 to 2.2) | 1.0 (0.3 to 3.2) |
0 to ≤5 | 0.5 (0.1 to 2.2) | 1.5 (0.3 to 6.8) |