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Table 1 Comparison of basic clinical characteristics between the CVA group and nCVA group (\(\overline{x} + s\))

From: Validity of fractional exhaled nitric oxide and small airway lung function measured by IOS in the diagnosis of cough variant asthma in preschool children with chronic cough

 

CVA group

nCVA group

P

Sex (male/female)

46/44

64/43

0.220

Age (years)

3.82 ± 0.57

3.91 ± 0.97

0.436

Height (cm)

102.02 ± 4.95

101.59 ± 4.27

0.511

Weight (kg)

16.24 ± 2.14

16.08 ± 2.36

0.612

BMI

15.57 ± 1.44

15.54 ± 1.71

0.876

history(y/n)

49/41

52/55

0.413

  1. Demographic parameters, atopy and blood eosinophil counts of the study subjects history: Allergy history/family history of allergies: Patients with previous allergic diseases (eczema/allergic rhinitis, etc.) or a family history of allergies according to the collected history.