Kristen J Polinski1, Griffith A Bell2, Mai-Han Trinh3, Rajeshwari Sundaram1, Pauline Mendola4, Sonia L Robinson1, Erin M Bell5, Temilayo Adeyeye5, Tzu-Chun Lin6, Edwina H Yeung7. 1. Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland. 2. Ariadne Labs, Boston, Massachusetts; Departments of Health Policy and Management and of Epidemiology, Harvard TH Chan School of Public Health, Boston, Massachusetts. 3. Departments of Health Policy and Management and of Epidemiology, Harvard TH Chan School of Public Health, Boston, Massachusetts. 4. Department of Epidemiology and Environmental Health, University at Buffalo, State University of New York, Buffalo, New York. 5. Department of Environmental Health Sciences, University at Albany, State University of New York, Albany, New York. 6. Glotech Inc., Rockville, Maryland. 7. Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland. Electronic address: edwina.yeung@nih.gov.
Abstract
BACKGROUND: Maternal obesity may affect offspring asthma and atopic disease risk by altering fetal immune system development. However, few studies evaluate gestational weight gain (GWG). OBJECTIVE: To evaluate relationships between maternal body mass index (BMI), GWG, and persistent wheeze, eczema, allergy, and asthma risk in offspring through middle childhood. METHODS: A total of 5939 children from Upstate KIDS, a population-based longitudinal cohort of children born in upstate New York (2008-2019) were included in the analysis. Persistent wheeze or asthma, eczema, and allergy were maternally reported at multiple study time points throughout early and middle childhood. Poisson regression models with robust SEs were used to estimate adjusted risk ratios (aRRs) and 95% confidence intervals (CIs) for offspring atopic outcomes by maternal prepregnancy BMI and GWG. RESULTS: Prepregnancy BMI was associated with increased risk of persistent wheeze by 3 years of age even after adjustments for maternal atopy (class I obesity: aRR, 1.58; 95% CI, 1.13-2.20; class II or III obesity: aRR, 1.69; 95% CI, 1.22-2.35). Associations with reported asthma in middle childhood did not reach statistical significance. Furthermore, no associations were found between prepregnancy BMI and atopic outcomes in either early or middle childhood. GWG was not associated with higher risk of early childhood persistent wheeze or middle childhood asthma. CONCLUSION: Maternal prepregnancy BMI was associated with increased risk of offspring wheeze, whereas excessive GWG was generally not associated with childhood asthma or atopy. Published by Elsevier Inc.
BACKGROUND: Maternal obesity may affect offspring asthma and atopic disease risk by altering fetal immune system development. However, few studies evaluate gestational weight gain (GWG). OBJECTIVE: To evaluate relationships between maternal body mass index (BMI), GWG, and persistent wheeze, eczema, allergy, and asthma risk in offspring through middle childhood. METHODS: A total of 5939 children from Upstate KIDS, a population-based longitudinal cohort of children born in upstate New York (2008-2019) were included in the analysis. Persistent wheeze or asthma, eczema, and allergy were maternally reported at multiple study time points throughout early and middle childhood. Poisson regression models with robust SEs were used to estimate adjusted risk ratios (aRRs) and 95% confidence intervals (CIs) for offspring atopic outcomes by maternal prepregnancy BMI and GWG. RESULTS: Prepregnancy BMI was associated with increased risk of persistent wheeze by 3 years of age even after adjustments for maternal atopy (class I obesity: aRR, 1.58; 95% CI, 1.13-2.20; class II or III obesity: aRR, 1.69; 95% CI, 1.22-2.35). Associations with reported asthma in middle childhood did not reach statistical significance. Furthermore, no associations were found between prepregnancy BMI and atopic outcomes in either early or middle childhood. GWG was not associated with higher risk of early childhood persistent wheeze or middle childhood asthma. CONCLUSION: Maternal prepregnancy BMI was associated with increased risk of offspring wheeze, whereas excessive GWG was generally not associated with childhood asthma or atopy. Published by Elsevier Inc.
Authors: C V Bellieni; L P Liuzzo; S Giomi; M Tei; G Stazzoni; S Bertrando; S Cornacchione; F Braconi; L Zurli; G Buonocore Journal: J Matern Fetal Neonatal Med Date: 2013-08-13
Authors: Sebastian A Srugo; Deshayne B Fell; Daniel J Corsi; Romina Fakhraei; Yanfang Guo; Laura M Gaudet Journal: Paediatr Perinat Epidemiol Date: 2021-08-16 Impact factor: 3.103