Table 3: Pulmonary functions of subjects.

% predictedExposed subjects (smokers = 70) Controls (smokers = 35)

FVC 0.0003
Smokers FVC 0.018
Nonsmokers FVC 0.013
FEV1 >0.05
Smokers FEV1 >0.05
Nonsmokers FEV1 >0.05
FEV1/FVC >0.05
Smokers 0.046
Nonsmokers >0.05
MMFR <0.001
Smokers MMFR 0.0004
Nonsmokers MMFR 0.05