Research Article
Validation of the ISAAC Standardized Questionnaire Used by Schoolchildren from Mexicali, Baja California, Mexico
Table 2
Frequency of positive skin prick tests according to most common sensitivities allergens tested in the study population.
| | | Asthmatica | Nonasthmatica | value | | | Frequency (%) | Frecuency (%) |
| | Allergens | | | | | Tree | 14 (70.0) | 0 (0.0) | 0.000 | | Dermatophagoides farinae | 9 (45.0) | 10 (15.6) | 0.012 | | Lawn | 4 (19.1) | 16 (25.4) | 0.769 | | Dog | 0 (0.0) | 8 (12.7) | 0.189 | | Cockroach | 6 (30.0) | 23 (34.9) | 0.791 | | Cat | 4 (20.0) | 16 (23.9) | 1.000 | | Atopic positive | 19 (82.6) | 36 (39.6) | 0.000 |
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According to ISAAC questionnaire.
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