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dc.contributor.authorJiang, Lin
dc.contributor.authorBrumpton, Ben Michael
dc.contributor.authorLanghammer, Arnulf
dc.contributor.authorChen, Yue
dc.contributor.authorMai, Xiao-Mei
dc.description.abstractAlthough intake of multivitamin supplements is becoming increasingly popular, the relationship between intake of multivitamin supplements and incident asthma remains unclear. Prospective studies in adults with long-term follow-up are especially scarce. Our objective was to investigate the association between intake of multivitamin supplements and asthma development in Norwegian adults. We followed 16 952 adult subjects from the second survey of the Nord-Trøndelag Health Study (1995–1997) up to 2006–2008, who, at baseline, were free of asthma and provided information on their intake of multivitamin supplements and cod liver oil. Regular intake of multivitamin supplements or cod liver oil was defined as daily intake for ≥3 months during the year prior to baseline. Incident asthma was defined as reported new-onset asthma after the 11-year follow-up. Intake of multivitamin supplements only was associated with an increased odds ratio for incident asthma (OR 1.55, 95% CI 1.12–2.13) after adjustment for a number of common confounding factors (model I). Similar odds ratios were found for intake of cod liver oil only and for intake of both supplements (1.59 and 1.73, respectively). Regular intake of multivitamin supplements was associated with an increased odds ratio for incident asthma in Norwegian adults.nb_NO
dc.publisherEuropean Respiratory Societynb_NO
dc.rightsNavngivelse-Ikkekommersiell 4.0 Internasjonal*
dc.titleIntake of multivitamin supplements and incident asthma in Norwegian adults: the HUNT studynb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.source.journalERJ Open Researchnb_NO
dc.relation.projectNorges forskningsråd: 201895nb_NO
dc.description.localcodeCopyright ©ERS 2015. This article is open access and distributed under the terms of the Creative Commons Attribution Non-Commercial Licence 4.0. This is the authors' accepted and refereed manuscript to the article.nb_NO
cristin.unitnameInstitutt for samfunnsmedisin
cristin.unitnameHelseundersøkelsen i Nord-Trøndelag

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Navngivelse-Ikkekommersiell 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Navngivelse-Ikkekommersiell 4.0 Internasjonal