Variables

Dust above Threshold

Dust below/at Threshold

OR

95% CI

P-value

n

%

n

%

Lower

Upper

Pain in Your Chest

Yes

103

68.2%

48

31.8%

2.27

1.47

3.50

< 0.001

No

105

48.6%

111

51.4%

Ref

Blocked Chest

Yes

93

68.9%

42

31.1%

2.25

1.44

3.52

< 0.001

No

115

49.6%

117

50.4%

Ref

Pain in Your Lungs

Yes

32

66.7%

16

33.3%

1.63

0.86

3.08

0.137

No

176

55.2%

143

44.8%

Ref

Sneezing and Coughing

Yes

175

55.2%

142

44.8%

Ref

No

33

66.0%

17

34.0%

1.58

0.84

2.94

0.155

Asthma

Yes

18

52.9%

16

47.1%

Ref

No

190

57.1%

143

42.9%

1.18

0.58

2.4

0.645

Pneumonia

Yes

13

56.5%

10

43.5%

Ref

No

195

56.7%

149

43.3%

1.01

0.43

2.36

0.988

Allergic Reaction to Dust

Yes

35

52.2%

32

47.8%

Ref

No

173

57.7%

127

42.3%

1.25

0.73

2.12

0.418