dc.contributor.author | Bielemann, Renata M. | |
dc.contributor.author | dos S Vaz, Juliana | |
dc.contributor.author | Domingues, Marlos Rodrigues | |
dc.contributor.author | Matijasevich, Alícia | |
dc.contributor.author | Santos, Ina S. | |
dc.contributor.author | Ekelund, Ulf | |
dc.contributor.author | Horta, Bernardo L. | |
dc.date.accessioned | 2019-04-25T07:37:27Z | |
dc.date.available | 2019-04-25T07:37:27Z | |
dc.date.created | 2019-02-22T20:34:28Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Public Health Nutrition. 2018, 21, 2654-2664. | nb_NO |
dc.identifier.issn | 1368-9800 | |
dc.identifier.uri | http://hdl.handle.net/11250/2595366 | |
dc.description | This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. | nb_NO |
dc.description.abstract | Objective: To evaluate cross-sectional and longitudinal associations of consumption of dairy products and physical activity (PA) with bone mineral density (BMD). Design: Cohort study with children from the 2004 Pelotas (Brazil) Birth Cohort. Setting: Pelotas, a medium-sized Brazilian city. Subjects: The study started in 2004 and mothers/children were interviewed/measured periodically from birth to age 6 years. PA was measured by maternal proxy at 4 and 6 years and by accelerometry at 6 years. Consumption of dairy products was measured using 24 h food recall (at 4 years) and FFQ (at 6 years). Total-body and lumbar-spine BMD (g/cm2) were measured by dual-energy X-ray absorptiometry. Results: At 6 years, BMD was measured in 3444 children and 2636 children provided data on objectively measured PA by accelerometry. Consumption of dairy products at 4 years was associated with higher lumbar-spine BMD at 6 years in boys, while current consumption was positively associated with BMD in both sexes (P < 0·001). PA assessed by maternal report at 4 and 6 years of age was associated with higher BMD at 6 years in boys. PA assessed by accelerometry was positively related to total-body and lumbar-spine BMD in boys and lumbar-spine BMD in girls. We did not find evidence for an interaction between PA and consumption of dairy products on BMD. Conclusions: We observed positive and independent longitudinal and cross-sectional associations between consumption of dairy products and PA with BMD in the total body and at the lumbar spine in young children. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.subject | bone density | nb_NO |
dc.subject | exercise | nb_NO |
dc.subject | dairy products | nb_NO |
dc.subject | eating | nb_NO |
dc.subject | child | nb_NO |
dc.title | Are consumption of dairy products and physical activity independently related to bone mineral density of 6-year-old children? Longitudinal and cross-sectional analyses in a birth cohort from Brazil | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.rights.holder | © The Authors 2018. | nb_NO |
dc.source.pagenumber | 2654-2664 | nb_NO |
dc.source.volume | 21 | nb_NO |
dc.source.journal | Public Health Nutrition | nb_NO |
dc.source.issue | 14 | nb_NO |
dc.identifier.doi | 10.1017/S1368980018001258 | |
dc.identifier.cristin | 1679994 | |
dc.description.localcode | Seksjon for idrettsmedisinske fag / Department of Sport Medicine | nb_NO |
cristin.unitcode | 150,34,0,0 | |
cristin.unitname | Seksjon for idrettsmedisinske fag | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |