PuSH - Publikationsserver des Helmholtz Zentrums München

Prospective association between food sensitization and food allergy: Results of the LISA birth cohort study.

Clin. Exp. Allergy 40, 450-457 (2010)
DOI PMC
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
BACKGROUND: Food allergy is common, especially in childhood, where 6-8% of children are affected. Identification of early and efficient markers for later development of food allergy is very important. OBJECTIVE: We examined the ability of repeated measurements of food sensitization in early childhood to predict doctor-diagnosed food allergy (DDFA) at the age of 6 years. METHODS: The analysis was based on data from a prospective birth cohort study. Information was collected by parental questionnaires, and blood samples were obtained at 2 and 6 years of age. Children with repeated determination of sensitization to food allergens at 2 and 6 years of age were categorized into the sensitization phenotypes: no, early onset, late onset and persistent sensitization. The association between sensitization phenotypes and DDFA was prospectively investigated using multiple logistic regression analyses. RESULTS: Of 3097 children recruited at birth, a complete follow-up of IgE measurements and questionnaires at 1.5, 2 and 6 years were available for 1082 children. Early food allergen sensitization (fx5) was a strong risk for DDFA at 6 years [odds ratio (OR)=4.7; 95% confidence intervals (95% CI) 2.0-11.2] and for a new onset of DDFA at 6 years (OR=4.1; 95% CI 1.5-11.3). Additionally, persistent food allergen sensitization increased the risk of DDFA at 6 years (OR=6.1; 95% CI 2.7-13.7). Early sensitized children with a history of parental atopy showed the highest risk for DDFA at 6 years. CONCLUSION: Food-sensitized children during the first 2 years of life, especially with a family history of atopy, might be considered as a susceptible subgroup that requires specific attention concerning the development of food allergy-related symptoms.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
4.084
1.590
35
44
Tags
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern

Zusatzinfos bearbeiten
Eigene Tags bearbeiten
Privat
Eigene Anmerkung bearbeiten
Privat
Auf Publikationslisten für
Homepage nicht anzeigen
Als besondere Publikation
markieren
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Children; Food allergy; Food sensitization; Specific IgE
Sprache englisch
Veröffentlichungsjahr 2010
HGF-Berichtsjahr 2010
ISSN (print) / ISBN 0954-7894
e-ISSN 1365-2222
Quellenangaben Band: 40, Heft: 3, Seiten: 450-457 Artikelnummer: , Supplement: ,
Verlag Wiley
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Epidemiology (EPI)
Institute of Lung Health and Immunity (LHI)
POF Topic(s)
30202 - Environmental Health
Forschungsfeld(er)
PSP-Element(e) G-503900-002
G-521200-001
FE 73991
PubMed ID 19958366
Scopus ID 76349091625
Erfassungsdatum 2010-07-26