Population study of food allergy in France
Summary
This summary is machine-generated.Food allergy (FA) affects 3.24% of the French population, with common allergens including Rosaceae and vegetables. Risk factors identified include drug intake and latex intolerance, highlighting the increasing prevalence of FA in developed countries.
Area Of Science
- Epidemiology
- Allergology
- Public Health
Background
- Food allergy (FA) presents a significant public health challenge.
- Epidemiological data is crucial for understanding and managing FA.
- This study addresses the need for comprehensive FA epidemiology in France.
Purpose Of The Study
- To determine the prevalence of FA in France.
- To characterize clinical presentations, common allergens, and risk factors associated with FA.
- To provide insights into the evolving landscape of FA in developed nations.
Main Methods
- A nationwide survey of 33,110 individuals using a questionnaire.
- A follow-up questionnaire for 1,129 individuals diagnosed with FA.
- Analysis of a representative sample of the French population (44,000 subjects aged ≤60 years).
Main Results
- The reported prevalence of FA is 3.52% (3.24% active, 0.12% asymptomatic, 0.17% cured).
- FA is persistent, affecting 91% of adults for over 7 years.
- Key allergens include Rosaceae (14%), vegetables (9%), milk (8%), and crustaceans (8%).
- Anaphylactic shock in adults is linked to alcohol and NSAID intake.
Conclusions
- The estimated prevalence of FA in France is 3.24%.
- FA risk is increasing in developed countries.
- Identified risk factors include NSAIDs, alcohol, latex intolerance, and socioprofessional status.
View abstract on PubMed