Evidence map›Paper›PMID 40999062›Full record

ArticleEuropean journal of clinical nutrition2025

Vitamin D status of adults in the North of the Netherlands: cross-sectional results from the Lifelines cohort study.

Marieke R Verbakel, Janneke Verkaik-Kloosterman, Ceciel S Dinnissen, Nynke Koopman, Marga C Ocké, Marjolein H de Jong

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Article in European journal of clinical nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Marieke R VerbakelNational Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands. marieke.verbakel@rivm.nl.ORCID http://orcid.org/0009-0009-5194-3686
Janneke Verkaik-KloostermanNational Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Ceciel S DinnissenNational Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Nynke KoopmanNational Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Marga C OckéNational Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Marjolein H de JongNational Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesMaintaining an adequate vitamin D status is challenging for part of the Dutch adults; therefore, use of vitamin D supplements is advised for certain subgroups. Recent studies on vitamin D status in the general Dutch population are lacking. This study aimed to investigate vitamin D status in a Dutch adult population and how it compared to twelve years earlier. SUBJECTS/

methodsBlood samples from participants of the Lifelines cohort collected in March 2023 were analysed for 25(OH)D₃ concentration (N = 1000). Log 25(OH)D₃ concentrations and proportion participants with a 25(OH)D₃ concentration <30 (18-69 yrs)/<50 nmol/L (≥70 yrs) were compared across gender and age groups (18-49, 50-69, and ≥70 yrs) using t-tests and ANOVA. Vitamin D status in March 2023 was compared to the status in March 2011 (N = 1221). Additionally, monthly variation in vitamin D status within 2011 was studied.

resultsMen had a significantly lower median 25(OH)D₃ concentration compared to women. 25(OH)D₃ concentration increased with age. Vitamin D deficiency was observed in 7% of women 50-69 yrs and in 26% of men and 13% of women ≥70 yrs. Compared to March 2011, 25(OH)D₃ concentration in March 2023 was significantly higher (median 45-49 vs. 54-75 nmol/L). Vitamin D status throughout 2011 showed highest deficiency levels in winter.

conclusionsVitamin D status improved between 2011 and 2023, but still up to a quarter of men and women in different age groups were vitamin D deficient at the end of the winter of 2023. Vitamin D status was highest in the subgroups with supplementation advice.

Indexed as

Nutritional StatusVitamin DVitamin D DeficiencyAdolescentAdultAgedAge FactorsCalcifediolCohort StudiesCross-Sectional StudiesDietary SupplementsFemaleHumansMaleMiddle AgedNetherlandsCalcifediolVitamin D

Identifiers

PMID40999062
PMCPMC12580325

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.