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[Epidemiology of asthma]
1Service des maladies respiratoires, hôpital du Haut-Lévêque, centre hospitalo-universitaire de Bordeaux, Pessac.
La Revue Du Praticien
|December 1, 1992
Summary
Asthma prevalence affects 6-8% of the population, with higher rates of bronchial hyperresponsiveness. Despite advances, asthma morbidity and mortality remain a concern, particularly in Western countries.
Area of Science:
- Epidemiology
- Public Health
Context:
- Asthma prevalence is increasing in Western countries.
- Asthma significantly impacts children's development and school performance.
- Asthma mortality rates are notable in individuals over 50.
Purpose:
- To investigate asthma prevalence, consequences, and risk factors.
- To analyze asthma epidemiology in France.
- To identify environmental, socio-economic, and genetic factors influencing asthma.
Summary:
- Questionnaire data suggests 6-8% asthma prevalence, while bronchial reactivity tests indicate 15% hyperresponsiveness.
- Environmental and socio-economic factors are key in asthma development, with genetic factors under investigation.
- Despite improved understanding and treatment, asthma morbidity and mortality trends show no positive change.
Impact:
- Highlights the need for further research into France-specific asthma factors.
- Underscores the persistent public health challenge posed by asthma.
- Informs public health strategies and future research directions in asthma epidemiology.