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

Table 6

Comparison of pulmonary function and FeNO in the single allergic group before and after treatment.

Variable	Before treatment	After treatment	t
FVC	90.7 ± 11.7	103.9 ± 12.4	3.804	0.003
FEV1	84.1 ± 11.0	106.7 ± 9.2	8.093	<0.001
PEF	90.2 ± 13.5	108.3 ± 4.0	5.247	<0.001
PEF75	52.2 ± 20.1	94.2 ± 20.7	4.998	<0.001
PEF50	54.6 ± 12.9	94.8 ± 18.9	6.408	<0.001
PEF25	58.6 ± 17.6	98.6 ± 23.0	4.602	0.001
MMEF	52.8 ± 12.9	93.1 ± 21.1	5.080	<0.001
FeNO	39.5 (25.5, 89.0)	18.5 (14.0, 57.5)	3.061	0.002^a

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