Table 3 Chi-square test for independence (α = 0.10)
Variable | d.f. | chi-square | p-value |
|---|---|---|---|
Gender | 1 | 0.74 | 0.3900 |
Ethnicity | 1 | 0.83 | 0.3600 |
Familial atopic anamnesis | 1 | 0.64 | 0.4200 |
Parent smokers | 1 | 0.86 | 0.3500 |
Diagnosis (at visit 1) | 1 | 8.50 | 0.0035* |
Associated allergic pathologies (at visit 1) | 1 | 78.90 | <0.0001* |
Hospitalization | 2 | 3.48 | 0.1800 |
Anti-asthma drug use | 2 | 48.01 | <0.0001* |