| Allergens characteristics | Allergic rhinitis group |
| Dermatophagoides pteronysinnus | 37 (80%) |
| Dermatophagoides farinae | 37 (80%) |
| Mix aspergillus | 1 (2.2%) |
| Cockroach | 17 (37%) |
| Cat hair | 4 (8.7%) |
| Dog epithelium | 1 (2.2%) |