Table 3.

Distribution of the responders and non-responders per measured outcome after 6 months of treatment. The 13 missing FENO response values were imputed. t0 + 6 is the timepoint for 6 months after the start of the treatment.

Treatment Outcome (t0 + 6)	Responders (1)	Non-Responders (0)
LOAC (t0 + 6)	230	135
FENO (t0 + 6)	248	104
FEV1 (t0 + 6)	129	236
MEF50 (t0 + 6)	126	239

FEV1—forced expiratory volume in one second, MEF50—maximal expiratory flow at 50% of the vital flow capacity, FENO—Fractional Exhaled nitric oxide, LOAC—level of asthma control.