Table 3. FeNO and inflammatory cell counts in nasal lavage and sputum on three consecutive days.

Variables	D 1	D 2	D 3	P
FeNO (ppb)	40 [35]	42 [26]	43 [30]	0.93
Nasal lavage (%)
Eos	38.36±23.14	42.38±37.44	45.70±24.86	0.32
Neu	60.64±23.14	57.13±36.94	53.30±24.46	0.39
Induced sputum (%)
Eos	17.51±11.05	20.57±15.51	24.29±16.52	0.51
Neu	53.83±23.27	60.72±24.35	56.19±22.28	0.69

FeNO, nitric oxide.