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Dietary Patterns of Infants and Toddlers Are Associated with Nutrient Intakes
Authors:Lisa G Smithers  Rebecca K Golley  Laima Brazionis  Pauline Emmett  Kate Northstone  John W Lynch
Institution:1. Discipline of Public Health, School of Population Health, University of Adelaide, Mail Drop DX650550, Adelaide 5005, South Australia, Australia; Email: (L.B.); (J.W.L.);2. Sansom Institute for Health Research, School of Health Sciences, University of South Australia, Adelaide 5000, South Australia, Australia; Email: ;3. School of Social and Community Medicine, University of Bristol, Bristol BS82BN, UK; Email: (P.E.); (K.N.)
Abstract:Dietary patterns are a useful summary measure of diet. Few studies have examined the nutrient profiles underpinning the dietary patterns of young children. The study aim is to determine whether dietary patterns at 6 and 15 months of age are associated with nutrient intakes at 8 and 18 months, respectively. Participants were children from the Avon Longitudinal Study of Parents and Children who had complete dietary pattern and nutrient intake data (n = 725 at 6–8 months, n = 535 at 15–18 months). The association between tertiles of dietary pattern scores and nutrient intake was examined using a non-parametric test for trend. Scores on the home-made traditional pattern (6–8 months) were positively associated with median energy intake. Each dietary pattern had different associations with energy-adjusted intakes of macro- and micro-nutrients. At both times, the discretionary pattern was positively and the ready-prepared baby foods pattern was negatively associated with sodium intake. At 6–8 months, calcium and iron intakes decreased across scores on the home-made traditional and breastfeeding patterns, but increased across the ready-prepared baby food patterns. These findings highlight that dietary patterns in infants and toddlers vary in their underlying energy and nutrient composition.
Keywords:dietary patterns  infants  toddlers  nutrient intake  ALSPAC
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