Dairy workers

Geomean

95% CI

% samples < LOD

Min

25th

50th

75th

Max

IPM (μg/m3)

800.0

735.7, 870.0

0.0

191.0

564.3

757.8

1129.1

4949.5

PM2.5 (μg/m3)

33.0

29.8, 36.4

0.0

7.1

20.5

30.4

50.2

252.7

IPM endotoxin (EU/m3)

331.5

294.8, 372.8

0.0

45.2

188.7

312.4

583.4

2061.3

PM2.5 endotoxin (EU/m3)

3.3

2.9, 3.8

0.0

0.3

1.7

3.1

6.9

29.5

Control workers

Geomean

95% CI

% samples < LOD

Min

25th

50th

75th

Max

IPM (μg/m3)

408.4

338.8, 594.7

0.0

112.5

273.9

328.1

690.5

1477.5

PM2.5 (μg/m3)

19.6

14.8, 25.9

0.0

2.1

10.5

18.9

33.8

168.4

IPM endotoxin (EU/m3)

12.5

6.2, 25.2

0.0

0.0

4.5

10.9

60.6

1279.4

PM2.5 endotoxin (EU/m3)

0.6

0.4, 0.9

15.5

0.0

0.2

0.4

0.8

12.1