Rzehak, P. ; Wijga, A.H.* ; Keil, T.* ; Eller, E.* ; Bindslev-Jensen, C.* ; Smit, H.A.* ; Weyler, J.* ; Dom, S.* ; Sunyer, J.* ; Mendez, M.* ; Torrent, M.* ; Vall, O.* ; Bauer, C.P.* ; Berdel, D.* ; Schaaf, B.* ; Chen, C.-M. ; Bergström, A.* ; Fantini, M.P.* ; Mommers, M.* ; Wahn, U.* ; Lau, S.* ; Heinrich, J.
Body mass index trajectory classes and incident asthma in childhood: Results from 8 European birth cohorts - a Global Allergy and Asthma European Network initiative.
J. Allergy Clin. Immunol. 131, 1528-1536 (2013)
BACKGROUND: The causal link between body mass index (BMI) or obesity and asthma in children is still being debated. Analyses of large longitudinal studies with a sufficient number of incident cases and in which the time-dependent processes of both excess weight and asthma development can be validly analyzed are lacking. OBJECTIVE: We sought to investigate whether the course of BMI predicts incident asthma in childhood. METHODS: Data from 12,050 subjects of 8 European birth cohorts on asthma and allergies were combined. BMI and doctor-diagnosed asthma were modeled during the first 6 years of life with latent growth mixture modeling and discrete time hazard models. Subpopulations of children were identified with similar standardized BMI trajectories according to age- and sex-specific "World Health Organization (WHO) child growth standards" and "WHO growth standards for school aged children and adolescents" for children up to age 5 years and older than 5 years, respectively (BMI-SDS). These types of growth profiles were analyzed as predictors for incident asthma. RESULTS: Children with a rapid BMI-SDS gain in the first 2 years of life had a higher risk for incident asthma up to age 6 years than children with a less pronounced weight gain slope in early childhood. The hazard ratio was 1.3 (95% CI, 1.1-1.5) after adjustment for birth weight, weight-for-length at birth, gestational age, sex, maternal smoking in pregnancy, breast-feeding, and family history of asthma or allergies. A rapid BMI gain at 2 to 6 years of age in addition to rapid gain in the first 2 years of life did not significantly enhance the risk of asthma. CONCLUSION: Rapid growth in BMI during the first 2 years of life increases the risk of asthma up to age 6 years.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Body Mass Index ; Rapid Growth ; Asthma ; Child ; Latent Growth Mixture Model ; European Birth Cohorts ; Global Allergy And Asthma European Network; Atopic Diseases ; Lung-function ; Obesity ; Children ; Risk ; Association ; Overweight ; Adiposity ; Weight ; Growth
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2013
Prepublished im Jahr
HGF-Berichtsjahr
2013
ISSN (print) / ISBN
0091-6749
e-ISSN
1097-6825
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 131,
Heft: 6,
Seiten: 1528-1536
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
Elsevier
Verlagsort
Amsterdam [u.a.]
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Epidemiology (EPI)
POF Topic(s)
30503 - Chronic Diseases of the Lung and Allergies
Forschungsfeld(er)
Genetics and Epidemiology
PSP-Element(e)
G-503900-001
Förderungen
Copyright
Erfassungsdatum
2013-06-18