Hi everyone ..
Today I got this small device to self test at home , I was hesitant to get it as I might get just busy with it way more than I want to.
I’m happy I got it , very easy to use
I was diagnosed with COPD April 9th this year and since then I did 2 PFT full test , best numbers I got so far from those tests are PEF 11.28 l/ minute and FEV 3.95 l/s
Today with this device best numbers I got out of 6 attempts are PEF 812 equal to 13.5 l/second , fev1 4.41l/s
My question , is that possible ? I have quit smoking everthing on April 9 , sports not as before but whenever I have the will I go swim or to gym . And didn’t change major things
Anybody used this device ? How accurate is it and can I consider these numbers quality as good as the lab ?is that normal to fev and pef to increase like that in such short time