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Table 2 Spirometry values.

From: Lung function: occupational exposure to wood dust

 

Mean

Min

Max

SD

FEV1

3.69

2.46

5.02

0.67

FEV1 (% pred)

99

62.4

127.7

14.9

FVC

4.54

2.92

5.79

0.82

FVC (%pred)

99.7

75.6

118.6

10.8

PEF

7.38

4.01

13.58

2.53

PEF (%pred)

85.0

53.2

147.1

22.0

MEF75

6.93

3.10

13.15

2.46

MEF75 (%pred)

93.0

60.2

166.9

23.7

MEF50

5.44

3.42

8.36

1.57

MEF50 (%pred)

110.3

73.3

172.4

23.7

MEF25

2.86

1.63

4.41

0.97

MEF25 (%pred)

133.7

67.1

189.6

23.7

FEV1%FVC

82.0

51.4

93.2

8.1

FEV1%FVC (%pred)

102.9

91.9

120.6

11.1

FEV1%VC

77.1

51.0

92.3

10.2

FEV1%VC (%pred)

96.4

74.8

115.7

13.8

VC

4.85

3.11

6.27

0.87

VC (%pred)

102.9

84.2

125.2

13.8