| Mean spirometry (FEV1/FVC%) = 80.9(2.4 SD) |
| FEV1/FVC% value < 80 |
103 |
26.5 |
| FEV1/FCV %value > 80 |
285 |
73.5 |
|
Mean spirometry (FEV1/FVC %)
|
| <Expected MPF |
317 |
81.7 |
| ≥Expected MPF |
71 |
18.3 |
|
Factory environment PM10 in mg/m3
|
| Bakery (3.08) |
69 |
17.8 |
| Flour packaging (9.70) |
24 |
6.2 |
| Stone cutting (11.22) |
80 |
20.6 |
| Cereal store (17.16) |
128 |
33.0 |
| Furniture manufacture (17.96) |
87 |
22.4 |