BACKGROUND: It has been hypothesized that changes in diet during early life may have contributed to the increase in childhood asthma and atopy. The long-term effect of the timing and content of infant feeding on the incidence of asthma and atopic diseases in children is unclear. OBJECTIVE: To investigate the associations between duration of breastfeeding and the timing of introduction of complementary foods during the first 6 months and parental-reported asthma, wheeze and atopic eczema up to 10 years of age. METHODS: Infant feeding practices (breastfeeding and introduction of complementary foods) of 1924 singleton children participating in the Study of Eczema and Asthma To Observe the influence of Nutrition (SEATON) birth cohort were prospectively collected up to 6 months with outcomes (wheeze, atopic eczema and asthma) being assessed at 1, 2, 5 and 10 years. Data were analysed using generalized estimating equations and discrete hazards models with adjustment for confounders. RESULTS: By 6 months, 59% and 35% of mothers had stopped exclusive and total breastfeeding, respectively. Although formula feeding was adversely associated with wheeze in the past 12 months (adjusted OR for no formula feeding: 070, 95% CI 0.50-0.97), and the introduction of biscuits/bread after 5 months of age adversely associated with atopic eczema (adjusted OR 1.34, 95% CI 1.06-1.69), these results lost their statistical significance after adjustment for multiple testing. Stratification of the results by the presence of eczema by 6 months of age and family atopic history did not substantially differ from the results of the whole study population. CONCLUSION AND CLINICAL RELEVANCE: Our results suggest that the nature of infant feeding during the first 6 months seems not to substantially influence the long-term risk of asthma and atopic diseases in children, nor in children at high risk of atopic disease because of a family history of atopic disease.
BACKGROUND: It has been hypothesized that changes in diet during early life may have contributed to the increase in childhood asthma and atopy. The long-term effect of the timing and content of infant feeding on the incidence of asthma and atopic diseases in children is unclear. OBJECTIVE: To investigate the associations between duration of breastfeeding and the timing of introduction of complementary foods during the first 6 months and parental-reported asthma, wheeze and atopic eczema up to 10 years of age. METHODS: Infant feeding practices (breastfeeding and introduction of complementary foods) of 1924 singleton children participating in the Study of Eczema and Asthma To Observe the influence of Nutrition (SEATON) birth cohort were prospectively collected up to 6 months with outcomes (wheeze, atopic eczema and asthma) being assessed at 1, 2, 5 and 10 years. Data were analysed using generalized estimating equations and discrete hazards models with adjustment for confounders. RESULTS: By 6 months, 59% and 35% of mothers had stopped exclusive and total breastfeeding, respectively. Although formula feeding was adversely associated with wheeze in the past 12 months (adjusted OR for no formula feeding: 070, 95% CI 0.50-0.97), and the introduction of biscuits/bread after 5 months of age adversely associated with atopic eczema (adjusted OR 1.34, 95% CI 1.06-1.69), these results lost their statistical significance after adjustment for multiple testing. Stratification of the results by the presence of eczema by 6 months of age and family atopic history did not substantially differ from the results of the whole study population. CONCLUSION AND CLINICAL RELEVANCE: Our results suggest that the nature of infant feeding during the first 6 months seems not to substantially influence the long-term risk of asthma and atopic diseases in children, nor in children at high risk of atopic disease because of a family history of atopic disease.
Authors: Darcy Güngör; Perrine Nadaud; Concetta C LaPergola; Carol Dreibelbis; Yat Ping Wong; Nancy Terry; Steve A Abrams; Leila Beker; Tova Jacobovits; Kirsi M Järvinen; Laurie A Nommsen-Rivers; Kimberly O O'Brien; Emily Oken; Rafael Pérez-Escamilla; Ekhard E Ziegler; Joanne M Spahn Journal: Am J Clin Nutr Date: 2019-03-01 Impact factor: 7.045
Authors: Niels J Elbert; Jessica C Kiefte-de Jong; Trudy Voortman; Tamar E C Nijsten; Nicolette W de Jong; Vincent W V Jaddoe; Johan C de Jongste; Roy Gerth van Wijk; Liesbeth Duijts; Suzanne G M A Pasmans Journal: PLoS One Date: 2017-11-27 Impact factor: 3.240
Authors: Daniel Munblit; Diego G Peroni; Alba Boix-Amorós; Peter S Hsu; Belinda Van't Land; Melvin C L Gay; Anastasia Kolotilina; Chrysanthi Skevaki; Robert J Boyle; Maria Carmen Collado; Johan Garssen; Donna T Geddes; Ralph Nanan; Carolyn Slupsky; Ganesa Wegienka; Anita L Kozyrskyj; John O Warner Journal: Nutrients Date: 2017-08-17 Impact factor: 5.717
Authors: Marit Zuurveld; Nikita P van Witzenburg; Johan Garssen; Gert Folkerts; Bernd Stahl; Belinda Van't Land; Linette E M Willemsen Journal: Front Immunol Date: 2020-05-07 Impact factor: 7.561