0c28b7e2_Health_Information_Library_lues_in_obstructive_conditions___height__sex__weight__or_race
[Lung function test] FEV1 divided by FVC [What the test measures] See the first two tests above.
Lower
N o r m a l o r l o w e r t h a n p r e d i c t e d v a l u e
L o w e r
N o r m a l o r l o w e r
N o r m a l o r h i g h e r
H i g h e r
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