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dc.creatorFaid, Fathia
dc.creatorNikolić, Marina
dc.creatorMilešević, Jelena
dc.creatorZeković, Milica
dc.creatorKadvan, Agnes
dc.creatorGurinović, Mirjana
dc.creatorGlibetić, Marija
dc.date.accessioned2021-04-20T12:56:35Z
dc.date.available2021-04-20T12:56:35Z
dc.date.issued2018
dc.identifier.issn1993-2820
dc.identifier.urihttp://rimi.imi.bg.ac.rs/handle/123456789/843
dc.description.abstractVitamin D deficiency (VDD) has pandemic proportions worldwide. Numerous studies report on high prevalence of VDD in sunny regions like Near East and North Africa (NENA). Previous studies indicated that Libyan population was at risk of VDD. To contribute to the body of evidence, measurement of vitamin D status on children, adults, in Misurata region was conducted, and confirmed with validated dietary intake study. Serum 25(OH)D was analysed using electrochemiluminescence protein binding assay. Existing Food Frequency Questionnaires (FFQ) were adapted to Libyan Women Food Frequency Questionnaire (LW-FFQ). Repeated 24h dietary recalls and LW-FFQ were employed in vitamin D intake evaluation. LW-FFQ was validated using 24h dietary recall and vitamin D status as referent methods. The questionnaires included anthropometry and lifestyle information. Vitamin D status assessment revealed inadequate levels (25(OH)D lt 50nmol/l) in almost 80% of participants. Women (25-64y) were identified as the most vulnerable group with vitamin D inadequacy present in 82% (61.6% had 25(OH)D lt 25nmol/l, and 20.2% had 25-50nmol/l 25(OH)D). Average Vitamin D intake within the study sample (n=316) was 3.9 +/- 7.9 mu g/d, with 92% participants below both Institute of Medicine (IOM) (10 mu g/d) and European Food Safety Authority (15 mu g/d) recommendations. Measured vitamin D status, in 13% of this group, correlated significantly (p=0.015) with intake estimates. Based on self-report, consumption of vitamin D supplements does not exist among study participants. Additional lifestyle factors influencing vitamin D status were analysed. Only 2% of study participants spend approximately 11 min on the sun daily, 60.4% were obese, 23.1% were overweight and 71.2% reported low physical activity. These findings confirm previous reports on high prevalence of VDD in women across NENA, and in Libya. The situation calls for multi-sectoral actions and public health initiatives to address dietary and lifestyle habits.en
dc.publisherTaylor & Francis Ltd, Abingdon
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41030/RS//
dc.relationLibyan Ministry of Higher Education & Scientific Research [393]
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.sourceLibyan Journal of Medicine
dc.subjectWomenen
dc.subjectVitamin Den
dc.subjectLibyaen
dc.subjectMisurataen
dc.subjectNENAen
dc.titleAssessment of vitamin D intake among Libyan women - adaptation and validation of specific food frequency questionnaireen
dc.typearticle
dc.rights.licenseBY-NC
dc.citation.issue1
dc.citation.other13(1): -
dc.citation.rankM22
dc.citation.spage1502028
dc.citation.volume13
dc.identifier.doi10.1080/19932820.2018.1502028
dc.identifier.fulltexthttp://rimi.imi.bg.ac.rs/bitstream/id/650/840.pdf
dc.identifier.pmid30044720
dc.identifier.scopus2-s2.0-85050549662
dc.identifier.wos000439978700001
dc.type.versionpublishedVersion


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