Evidence map›Paper›PMID 26141257›Full record

ArticleEuropean journal of nutrition2016

Low vitamin D status is associated with more depressive symptoms in Dutch older adults.

E M Brouwer-Brolsma, R A M Dhonukshe-Rutten, J P van Wijngaarden, N L van der Zwaluw, E Sohl, P H In't Veld, S C van Dijk, K M A Swart, A W Enneman, A C Ham and 6 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of nutrition, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.1field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

18 citing papers in PubMed, 48 citations in OpenAlex.

  1. Dose ranging effects of vitamin D3 on the geriatric depression score: A clinical trial.The Journal of steroid biochemistry and molecular biology · 2018
    Trial
  2. Article
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  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
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  10. Article
  11. Is there an association between serum 25(OH)DHormones (Athens, Greece) · 2020
    Article
  12. Review
  13. Article
  14. Vitamin D and Depression in Women: A Mini-review.Current neuropharmacology · 2020
    Review
  15. Article
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors at 4 institutions in 1 country.

E M Brouwer-BrolsmaDivision of Human Nutrition, Wageningen University, P.O. Box 8129, 6700 EV, Wageningen, The Netherlands. elske.brouwer-brolsma@wur.nl.
R A M Dhonukshe-RuttenDivision of Human Nutrition, Wageningen University, P.O. Box 8129, 6700 EV, Wageningen, The Netherlands.
J P van WijngaardenDivision of Human Nutrition, Wageningen University, P.O. Box 8129, 6700 EV, Wageningen, The Netherlands.
N L van der ZwaluwDivision of Human Nutrition, Wageningen University, P.O. Box 8129, 6700 EV, Wageningen, The Netherlands.
E SohlDepartment of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research, VU University Medical Centre, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
P H In't VeldDivision of Human Nutrition, Wageningen University, P.O. Box 8129, 6700 EV, Wageningen, The Netherlands.
S C van DijkDepartment of Internal Medicine, Erasmus University Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
K M A SwartDepartment of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research, VU University Medical Centre, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
A W EnnemanDepartment of Internal Medicine, Erasmus University Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
A C HamDepartment of Internal Medicine, Erasmus University Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
N M van SchoorDepartment of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research, VU University Medical Centre, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
N van der VeldeDepartment of Internal Medicine, Erasmus University Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
A G UitterlindenDepartment of Internal Medicine, Erasmus University Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
P LipsDepartment of Internal Medicine, Endocrine Section, VU University Medical Center, P.O. Box 7057, 1007 MB, Amsterdam, The Netherlands.
E J M FeskensDivision of Human Nutrition, Wageningen University, P.O. Box 8129, 6700 EV, Wageningen, The Netherlands.
L C P G M de GrootDivision of Human Nutrition, Wageningen University, P.O. Box 8129, 6700 EV, Wageningen, The Netherlands.
Wageningen University & Research · NLEMGO Institute for Health and Care Research · NLAcademic Medical Center · NLAmsterdam UMC Location VUmc · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe existence of vitamin D receptors in the brain points to a possible role of vitamin D in brain function. We examined the association of vitamin D status and vitamin D-related genetic make-up with depressive symptoms amongst 2839 Dutch older adults aged ≥65 years.

methods25-Hydroxyvitamin D (25(OH)D) was measured, and five 'vitamin D-related genes' were selected. Depressive symptoms were measured with the 15-point Geriatric Depression Scale. Results were expressed as the relative risk of the score of depressive symptoms by quartiles of 25(OH)D concentration or number of affected alleles, using the lowest quartile or minor allele group as reference.

resultsA clear cross-sectional and prospective association between serum 25(OH)D and depressive symptom score was observed. Fully adjusted models indicated a 22 % (RR 0.78, 95 % CI 0.68-0.89), 21 % (RR 0.79, 95 % CI 0.68-0.90), and 18 % (RR 0.82, 95 % CI 0.71-0.95) lower score of depressive symptoms in people in the second, third, and fourth 25(OH)D quartiles, when compared to people in the first quartile (P for trend <0.0001). After 2 years of daily 15 µg vitamin D supplementation, similar associations were observed. 25(OH)D concentrations did not significantly interact with the selected genes.

conclusionLow serum 25(OH)D was associated with higher depressive symptom scores. No interactions between 25(OH)D concentrations and vitamin D genetic make-up were observed. In view of the probability of reverse causation, we propose that the association should be further examined in prospective studies as well as in randomized controlled trials.

Indexed as

AgedAged, 80 and overCross-Sectional StudiesDepressionDietary SupplementsFemaleGeriatric AssessmentHumansMaleNetherlandsProspective StudiesRandomized Controlled Trials as TopicVitamin DVitamin D DeficiencyVitamin DDepressionDiabetesElderlyVitamin DVitamin D receptor polymorphisms

Identifiers

PMID26141257
PMCPMC4875055
OpenAlexW1507887745

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Registered trials

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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.