Long Term Effects of Tear Gases on Respiratory System: Analysis of 93 Cases
Table 3
Pulmonary functions of subjects.
% predicted
Exposed 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
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