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Brick, T.* ; Hose, A.* ; Wawretzka, K.* ; von Mutius, E. ; Roduit, C.* ; Lauener, R.* ; Riedler, J.* ; Karvonen, A.M.* ; Pekkanen, J.* ; Divaret-Chauveau, A.* ; Dalphin, J.C.* ; Ege, M.J.*

Parents know it best: Prediction of asthma and lung function by parental perception of early wheezing episodes.

Pediatr. Allergy Immunol. 30, 795-802 (2019)
Postprint Forschungsdaten DOI PMC
Open Access Green
Background: Childhood asthma is often preceded by early wheeze. Usually, wheezing episodes are recorded retrospectively, which may induce recall bias. Aims and objectives: The aim of this study was to investigate true-positive recall of parent-reported wheeze at 1 year of age, its determinants, and its implications for asthma and lung function at 6 years of age. Methods: The PASTURE (Protection Against Allergy—Study in Rural Environments) study followed 880 children from rural areas in 5 European countries from birth to age 6 years. Wheeze symptoms in the first year were asked weekly. At age 6, parent-reported asthma diagnosis was ascertained and lung function measurements were conducted. Correct parental recall of wheeze episodes at the end of the first year was assessed for associations with lung function, asthma, and the asthma risk locus on chromosome 17q21. Results: Parents correctly recalled wheeze after the first year in 54% of wheezers. This true-positive recall was determined by number of episodes, timing of the last wheeze episode, and parental asthma. Independently from these determinants, true-positive recall predicted asthma at age 6 years (odds ratio 4.54, 95% confidence interval (CI) [1.75-14.16]) and impaired lung function (β = −0.62, 95% CI [−1.12; −0.13], P-value =.02). Associations were stronger in children with asthma risk SNPs on chromosome 17q21. Conclusion: Correct parental recall of wheezing episodes may reflect clinical relevance of early wheeze and its impact on subsequent asthma and lung function impairment. Questions tailored to parental perception of wheezing episodes may further enhance asthma prediction.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Asthma Risk ; Childhood Asthma ; Chromosome 17q21 ; Early Wheeze ; Genetic Asthma Risk ; Parental Wheeze Recall; Childhood Asthma; Risk-factors; Early-life; Atopy; Children; Association; Infections; Phenotypes; Diagnosis; 1st-year
Sprache englisch
Veröffentlichungsjahr 2019
HGF-Berichtsjahr 2019
ISSN (print) / ISBN 0905-6157
e-ISSN 1399-3038
Quellenangaben Band: 30, Heft: 8, Seiten: 795-802 Artikelnummer: , Supplement: ,
Verlag Wiley
Verlagsort 111 River St, Hoboken 07030-5774, Nj Usa
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Asthma and Allergy Prevention (IAP)
POF Topic(s) 30202 - Environmental Health
Forschungsfeld(er) Allergy
PSP-Element(e) G-503300-001
Scopus ID 85073945687
PubMed ID 31441979
Erfassungsdatum 2019-09-25