<div class="FTQUOTE"><begin quote><i>Originally posted by: <b>Brad</b></i>
First let me say,the reason they require a Fev1 of 75% or better is
that it would be easier to treat a paitant who got a pnunmonia
with a higher fev1, rather than one with a fev1 of say 40 to 55%.
I understand that...