So i have been to the hospital today and had my full lung function test. The technician wouldn't give me my full results but I badgered him for my FEV1 and FVC numbers and he gave them to me. I was told I have a FEV1 of 2.4ltr and a FVC or 2.63.
The results are playing on my mind a bit, so I entered in an online calculator and it tells me my FEV1 is on the low scale at 59%.
This weekend I did a 12 mile walk with friends again, and did this with no problems. My sats range anywhere between 96% and 99%.
Can someone please give me an idea from the image I have attached, how bad my situation is? At what FEV1 do you start to use O2 and/or nebulizers?
I am just so scared what the future holds for me and my family.