ArticlePublic health nutrition2022
Vitamin D status and associations with diet, objectively measured physical activity patterns and background characteristics among adolescents in a representative national cross-sectional survey.
Article in Public health nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- High proportion of young children are vitamin D sufficient after expansion of Sweden's mandatory fortification but dairy products also contribute to a high climate impact.Nutrition journal · 2026Article
- Assessment of Determinants of Dietary Vitamin D Intake in a Polish National Sample of Male Adolescents.Nutrients · 2025Article
- Mass Sportrometry: An annual look back at applications of mass spectrometry in sport and exercise science.Analytical science advances · 2023Review
- Sources of vitamin D and determinants of serum 25-hydroxyvitamin D in Finnish adolescents.European journal of nutrition · 2023Article
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5 authors.
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Abstract
objectiveTo report on vitamin D status, measured as plasma 25-hydroxyvitamin D concentration (25(OH)D), the prevalence of vitamin D insufficiency and deficiency, and to explore associations between vitamin D status and background characteristics.
designData were collected in a National Dietary Survey, Riksmaten adolescents 2016-2017. The participants completed dietary assessments and questionnaires on the web and wore accelerometers. (25(OH)D) was measured with a MS method.
settingRepresentative survey conducted in schools throughout Sweden.
participantsParticipants attended school years 5 (Y5, mean age 12. 5 years), 8 (Y8, mean age 14. 5 years) and 11 (Y11, mean age 18 years), and included 1100 participants.
resultsOverall, there was no difference in plasma 25(OH)D between girls and boys. Vitamin D insufficiency differed between the three school years. The prevalence of insufficiency in Y5 was 32 (boys) and 48 (girls) percent, while in Y11 62 (boys) and 43 (girls) percent. The prevalence of deficiency in Y11 was 16 and 15 % in boys and girls, respectively. Being born outside of Sweden was associated with a 10-fold increased risk of being vitamin D deficient. Deficiency was also associated with longer time spent in sedentary intensity, a lower consumption of fortified dairy products and fats and oils.
conclusionsVitamin D deficiency was most common in the oldest age group and being born outside of Sweden increased the risk of being deficient. The present study will form a baseline for future follow-up studies of the implementation of a new mandatory vitamin D fortification policy in 2018.
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