ok, definition first:
fev1 = Forced Expressed Volume ( of air ) in 1 second.
July 2nd my spirometry results: fev1 31/38 pre medication / post medication
TODAY [ just before seeing respirologist ] my fev1 48/68 [ pre/post meds ]
that is a 17% improvement in airflow baseline and a 30% improvement with medications in last 7 months.:)
still legally handicapped though, the fev1 is below 50 without my meds.