Effects of Sublingual Duster Mite Drops on Lung Function and Exhaled Nitric Oxide in Children with Multiple and Single Allergic Respiratory Diseases

Table 9

Comparison of pulmonary function and FeNO between single allergy groups and multiple allergy groups.

Variable	Single allergy groups (n = 12)	Multiple allergy groups (n = 59)	t
FVC	97.4 ± 14.5	97.9 ± 11.9	0.113	0.910
FEV1	92.8 ± 14.4	97.4 ± 12.2	1.159	0.250
PEF	99.0 (94.3, 106.5)	97.6 (90.2, 107.2)	0.040	0.968^a
PEF75	56.3 ± 22.2	60.6 ± 20.2	0.653	0.516
PEF50	69.6 ± 23.3	78.6 ± 18.1	1.498	0.139
PEF25	81.2 ± 21.3	92.7 ± 18.0	1.943	0.056
MMEF	65.8 ± 22.0	75.9 ± 19.6	1.596	0.115
FeNO	18.5 (13.5, 57.8)	15.0 (11.0, 23.0)	1.582	0.114^a

Note. (a) Mann–Whitney U-test of two independent samples.