Maternal obesity, gestational weight gain, and risk of asthma and atopic disease in offspring: A study within the Danish National Birth Cohort
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Standard
Maternal obesity, gestational weight gain, and risk of asthma and atopic disease in offspring : A study within the Danish National Birth Cohort. / Harpsøe, Maria C; Basit, Saima; Bager, Peter; Wohlfahrt, Jan; Benn, Christine Stabell; Nøhr, Ellen Aagaard; Linneberg, Allan; Jess, Tine.
I: Journal of Allergy and Clinical Immunology, 2012.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Maternal obesity, gestational weight gain, and risk of asthma and atopic disease in offspring
T2 - A study within the Danish National Birth Cohort
AU - Harpsøe, Maria C
AU - Basit, Saima
AU - Bager, Peter
AU - Wohlfahrt, Jan
AU - Benn, Christine Stabell
AU - Nøhr, Ellen Aagaard
AU - Linneberg, Allan
AU - Jess, Tine
N1 - Copyright © 2012 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.
PY - 2012
Y1 - 2012
N2 - BACKGROUND: High pre-pregnancy body mass index (BMI) and excessive gestational weight gain (GWG) are suggested to influence risk of asthma and atopic disease in offspring. OBJECTIVE: We examined the effect of BMI and GWG on risk of asthma, wheezing, atopic eczema (AE), and hay fever in children during the first 7 years of life. METHODS: This was a cohort study of 38,874 mother-child pairs from the Danish National Birth Cohort (enrollment 1996-2002) with information from the 16th week of pregnancy and at age 6 months, 18 months, and 7 years of the child. Odds ratios (ORs) with 95% CIs were calculated by logistic regression with adjustment for potential confounders. RESULTS: During the first 7 years of life, 10.4% of children developed doctor-diagnosed asthma, 25.8% AE, and 4.6% hay fever. Maternal BMI and to a lesser extent GWG were associated with doctor-diagnosed asthma ever. In particular, BMI ≥ 35 (adjusted OR, 1.87; 95% CI, 0.95-3.68) and GWG ≥ 25 kg (adjusted OR, 1.97; 95% CI, 1.38-2.83) were associated with current severe asthma at age 7 years. Maternal BMI was also associated with wheezing in offspring, with the strongest association observed between BMI ≥ 35 and late-onset wheezing (adjusted OR, 1.87; 95% CI, 1.28-2.73). Maternal BMI and GWG were not associated with AE or hay fever. CONCLUSIONS: Maternal obesity during pregnancy was associated with increased risk of asthma and wheezing in offspring but not with AE and hay fever, suggesting that pathways may be nonallergic.
AB - BACKGROUND: High pre-pregnancy body mass index (BMI) and excessive gestational weight gain (GWG) are suggested to influence risk of asthma and atopic disease in offspring. OBJECTIVE: We examined the effect of BMI and GWG on risk of asthma, wheezing, atopic eczema (AE), and hay fever in children during the first 7 years of life. METHODS: This was a cohort study of 38,874 mother-child pairs from the Danish National Birth Cohort (enrollment 1996-2002) with information from the 16th week of pregnancy and at age 6 months, 18 months, and 7 years of the child. Odds ratios (ORs) with 95% CIs were calculated by logistic regression with adjustment for potential confounders. RESULTS: During the first 7 years of life, 10.4% of children developed doctor-diagnosed asthma, 25.8% AE, and 4.6% hay fever. Maternal BMI and to a lesser extent GWG were associated with doctor-diagnosed asthma ever. In particular, BMI ≥ 35 (adjusted OR, 1.87; 95% CI, 0.95-3.68) and GWG ≥ 25 kg (adjusted OR, 1.97; 95% CI, 1.38-2.83) were associated with current severe asthma at age 7 years. Maternal BMI was also associated with wheezing in offspring, with the strongest association observed between BMI ≥ 35 and late-onset wheezing (adjusted OR, 1.87; 95% CI, 1.28-2.73). Maternal BMI and GWG were not associated with AE or hay fever. CONCLUSIONS: Maternal obesity during pregnancy was associated with increased risk of asthma and wheezing in offspring but not with AE and hay fever, suggesting that pathways may be nonallergic.
U2 - http://dx.doi.org/10.1016/j.jaci.2012.09.008
DO - http://dx.doi.org/10.1016/j.jaci.2012.09.008
M3 - Journal article
JO - Journal of Allergy and Clinical Immunology
JF - Journal of Allergy and Clinical Immunology
SN - 0091-6749
ER -
ID: 48513058