I'm curious to know if anyone has been diagnosed with asthma that hasn't quite hit the NICE guidelines thresholds?
They are currently
Fev1/fvc ratio <0.7 (<70%)
Reversibility of 12% or more and 200ml
Peak flow variability 20%
Feno 40ppb
I'm currently under investigation and I'm
Fev1/Feb 0.68
Reversibility 9% and 400ml
Peak flow 8%
No feno yet
As you can see, quite close (apart from peak)