Evidence map›Paper›PMID 29027946›Full record

ArticleNutrients2017

Serum 25-Hydroxyvitamin D Concentrations and Indicators of Mental Health: An Analysis of the Canadian Health Measures Survey.

Filmer Chu, Arto Ohinmaa, Scott Klarenbach, Zing-Wae Wong, Paul Veugelers

Abstract read
In one paragraph

Article in Nutrients, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

  1. Article
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  8. Article
  9. Effects of Vitamin DNutrients · 2019
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. 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

5 authors.

Filmer ChuDepartment of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2G3 Canada. Filmer@ualberta.ca.ORCID 0000-0002-7838-2040
Arto OhinmaaSchool of Public Health, University of Alberta, Edmonton, AB T6G 1C9, Canada. aohinmaa@ualberta.ca.ORCID 0000-0002-7094-1573
Scott KlarenbachDepartment of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2G3 Canada. swk@ualberta.ca.
Zing-Wae WongDepartment of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2G3 Canada. zingwae@ualberta.ca.
Paul VeugelersSchool of Public Health, University of Alberta, Edmonton, AB T6G 1C9, Canada. paul.veugelers@ualberta.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The main function of vitamin D is calcium homeostasis. However, emerging evidence has correlated adequate serum 25-hydroxyvitamin D (25(OH)D) concentrations with better mental health. The objective of this study is to investigate the association of serum 25(OH)D concentrations with indicators of mental health such as depression, anxiety, and stress. Associations of serum 25(OH)D concentrations with four indicators of mental health were examined using ordered logistic regression models with increasing specificity that account for demographics, socio-economic status, and health. Margin effects are used to determine the probability of the average adult Canadian being in the best mental health state by groupings of serum 25(OH)D concentrations. A robust association between serum 25(OH)D concentrations and the indicators of mental health were observed. In the fully adjusted ordered logistic model, an average Canadian appeared more likely to experience better mental health when serum 25(OH)D concentrations were higher. This study adds to the weight of the existence of an association between vitamin D status and mental health, but, as this study is cross sectional, it does not establish causality. Due to the low risk of harm from toxicity and the relative modest costs of vitamin D supplements, more research to establish the effectiveness and causality of this relationship is recommended.

Indexed as

Mental HealthAdultAgedAnxietyBiomarkersCanadaDepressionEmotionsFemaleHealth Care SurveysHumansLogistic ModelsMaleMental DisordersMiddle AgedRisk Factors25-hydroxyvitamin DBiomarkersVitamin DCanadadepressionmental healthvitamin D

Identifiers

PMID29027946
PMCPMC5691732

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.