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Is allergic rhinitis a trivial disease?
Dirceu Solé1, Inês Cristina Camelo-Nunes, Gustavo F Wandalsen
1Division of Allergy, Clinical Immunology and Rheumatology, Department of Pediatrics, Federal University of São Paulo, Brazil. dirceusole.dped@epm.br
Clinics (Sao Paulo, Brazil)
|December 20, 2011
Summary
Rhinitis and rhinoconjunctivitis significantly increase the risk of developing asthma and its severity in adolescents. Early evaluation of these conditions is crucial for effective asthma management.
Area of Science:
- Pediatric Allergy and Immunology
- Epidemiology
- Respiratory Medicine
Background:
- Asthma and rhinitis frequently coexist, potentially worsening asthma severity and impacting patient quality of life.
- Limited research exists on asthma severity combined with rhinitis symptoms using International Study of Asthma and Allergies in Childhood data.
Purpose of the Study:
- To investigate the association between current rhinitis/rhinoconjunctivitis and the development or increased severity of asthma in Brazilian adolescents.
Main Methods:
- Correlated prevalence of current asthma with current rhinitis and rhinoconjunctivitis in 13-14 year olds across 16 Brazilian centers using Spearman's rank correlation.
- Assessed the influence of rhinitis and rhinoconjunctivitis on asthma presentation via chi-squared tests, reporting odds ratios with 95% confidence intervals.
Main Results:
- Significant positive correlations found between current asthma and current rhinitis (rs = 0.82) and rhinoconjunctivitis (rs = 0.75).
- Current rhinitis and rhinoconjunctivitis were significantly associated with an increased risk of current asthma and more severe asthma presentations.
Conclusions:
- Current rhinitis and rhinoconjunctivitis are linked to a high risk of asthma development and increased severity in Brazilian adolescents.
- Simultaneous assessment of rhinitis and asthma is essential for developing appropriate treatment strategies.
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