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dc.contributor.authorHenjum, Sigrun
dc.contributor.authorBrantsæter, Anne Lise
dc.contributor.authorKurniasari, Astrid
dc.contributor.authorDahl, Lisbeth
dc.contributor.authorAadland, Eli Kristin
dc.contributor.authorGjengedal, Elin Lovise Folven
dc.contributor.authorBirkeland, Susanne
dc.contributor.authorAakre, Inger
dc.coverage.spatialNorwaynb_NO
dc.date.accessioned2019-02-05T14:58:52Z
dc.date.available2019-02-05T14:58:52Z
dc.date.created2018-08-06T13:29:19Z
dc.date.issued2018
dc.identifier.citationHenjum, S., Brantsæter, A., Kurniasari, A., Dahl, L., Aadland, E., Gjengedal, E., … Aakre, I. (2018). Suboptimal iodine status and low iodine knowledge in young norwegian women. Nutrients, 10(7).nb_NO
dc.identifier.issn2072-6643
dc.identifier.urihttp://hdl.handle.net/11250/2584014
dc.description.abstractPrevious studies have documented mild to moderate iodine deficiency in pregnant and lactating women in Norway. This study focused on non-pregnant young women because their future children may be susceptible to the adverse effects of iodine deficiency. We assessed urinary iodine concentration (UIC), iodine intake from food and supplements, and iodine knowledge in 403 non-pregnant women, mainly students, aged 18–30 years. Iodine concentration was measured in spot urine samples analyzed by inductively coupled plasma mass spectrometry and iodine intake was calculated from a self-reported food frequency questionnaire. Knowledge about iodine was collected through the self-administered, paper-based questionnaire. Median (p25–p75) UIC was 75 (42–130) µg/L and 31% had UIC < 50 µg/L. Habitual iodine intake was 100 (69–136) µg/day. In multiple regression models, supplemental iodine, use of thyroid medication, and iodine intake from food were positively associated with UIC, while vegetarian practice was negatively associated, explaining 16% of the variance. Approximately 40% of the young women had low iodine knowledge score and no differences were found between women in different study programs. Young women in Norway are mild to moderately iodine-deficient, and public health strategies are needed to improve and secure adequate iodine status.nb_NO
dc.language.isoengnb_NO
dc.publisherMDPInb_NO
dc.relation.urihttp://www.mdpi.com/2072-6643/10/7/941/pdf
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectiodine statusnb_NO
dc.subjectyoung womennb_NO
dc.subjectpre-pregnancynb_NO
dc.subjectiodine deficiencynb_NO
dc.subjectiodine intakenb_NO
dc.subjecturinary iodine concentrationnb_NO
dc.subjectknowledge on iodinenb_NO
dc.titleSuboptimal Iodine Status and Low Iodine Knowledge in Young Norwegian Womennb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.rights.holder© 2018 by the authors.nb_NO
dc.subject.nsiVDP::Medisinske Fag: 700::Helsefag: 800::Ernæring: 811nb_NO
dc.source.volume10nb_NO
dc.source.journalNutrientsnb_NO
dc.source.issue941nb_NO
dc.identifier.doi10.3390/nu10070941
dc.identifier.cristin1599935
cristin.unitcode203,1,19,0
cristin.unitnameAL-Mat og helse - Bergen
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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