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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