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Published on: June 4, 2017
[Prevalence of asthma and rhinitis symptoms in A Coruña (Spain)]
A López-Silvarrey Varela1, F J González Barcala, J J Paz Esquete
1Fundación María José Jove, A Coruña, España. angel.lopez-silvarrey.varela@sergas.es
Insights
Childhood asthma and rhinitis symptoms are highly prevalent, with rhinitis peaking in autumn. This study highlights a significant public health concern in La Coruña, Spain.
Area of Science:
- Pediatric Allergy and Immunology
- Epidemiology of Respiratory Diseases
- Public Health Research
Context:
- Asthma and rhinitis are common childhood conditions with increasing prevalence.
- Underdiagnosis of these conditions is a frequent issue in pediatric populations.
- Understanding local prevalence is crucial for targeted public health interventions.
Purpose:
- To assess the prevalence of asthma and rhinitis symptoms in children and adolescents in La Coruña.
- To establish baseline data for childhood respiratory allergies in the region.
- To inform public health strategies for managing pediatric asthma and rhinitis.
Summary:
- A cross-sectional study using the International Study of Asthma and Allergies in Childhood (ISAAC) methodology surveyed 3017 children (6-7 years) and 2981 adolescents (13-14 years).
- Prevalence of "wheezing at some time" was 37.2% in younger children and 25.3% in adolescents.
- Prevalence of "asthma at some time" was 13.7% in children and 18.5% in adolescents. "Rhinitis at some time" affected 30.4% of younger children and 47.3% of adolescents, with higher rates in autumn.
Impact:
- The study reveals a high prevalence of asthma and rhinitis symptoms in the studied childhood population.
- Findings indicate a higher prevalence compared to most other Spanish populations.
- Results underscore the need for improved diagnosis and management of pediatric asthma and rhinitis in La Coruña.
Introduction:
The prevalence of asthma and rhinitis is high in childhood and has been increasing in the last few years. In both diseases underdiagnosis is frequent.
Objective:
To asses the prevalence of asthma and rhinitis symptoms in childhood.
Material And Methods:
We performed a cross-sectional study using a written questionnaire, following the methodology of the International Study of Asthma and Allergies in Childhood (ISAAC), on the prevalence of symptoms of asthma and rhinitis in La Coruña.
Results:
A total of 3017 boys and girls aged 6-7 years old (response rate 73.9 %) and 2981 boys and girls aged 13-14 years old (response rate 93.6 %) were included. The prevalence of "wheezing at some time" was 25.3 % in adolescents aged 13-14 years old and was 37.2 % in children aged 6-7 years. The prevalence of "asthma at some time" was 18.5 % in adolescents and 13.7 % in children. The prevalence of "rhinitis at some time" was 30.4 % in the group aged 6-7 years and 47.3 % in the group of adolescents. The prevalence of rhinitis was highest in autumn.
Conclusions:
The prevalence of asthma and rhinitis is high in our population and is higher than that observed in most Spanish populations studied.
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