Evidence map›Paper›PMID 28832616›Full record

ArticlePloS one2017

Low 25(OH)-vitamin D concentrations are associated with emotional and behavioral problems in German children and adolescents.

Christiane Husmann, Mirjam Frank, Börge Schmidt, Karl-Heinz Jöckel, Jochen Antel, Volker Reissner, Lars Libuda, Johannes Hebebrand, Manuel Föcker

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.8field-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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Review
  7. Article
  8. Article
  9. Vitamin D level in relation to depression symptoms during adolescence.Child and adolescent psychiatry and mental health · 2022
    Article
  10. Article
  11. Article
  12. Article
  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

9 authors at 1 institution in 1 country.

Christiane HusmannDepartment of Child and Adolescent Psychiatry, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Mirjam FrankInstitute for Medical Informatics, Biometry und Epidemiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Börge SchmidtInstitute for Medical Informatics, Biometry und Epidemiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Karl-Heinz JöckelInstitute for Medical Informatics, Biometry und Epidemiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Jochen AntelDepartment of Child and Adolescent Psychiatry, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Volker ReissnerDepartment of Child and Adolescent Psychiatry, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Lars LibudaDepartment of Child and Adolescent Psychiatry, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Johannes HebebrandDepartment of Child and Adolescent Psychiatry, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Manuel FöckerDepartment of Child and Adolescent Psychiatry, University Hospital Essen, University Duisburg-Essen, Essen, Germany.ORCID http://orcid.org/0000-0002-4783-6265
University of Duisburg-Essen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEvidence has accumulated for the association between low vitamin D serum concentrations and mental health disorders in both children and adults. We performed a cross-sectional analysis in a population-based sample of children and adolescents to detect associations between 25(OH)-vitamin D serum [25(OH)D] concentrations and scores of the five Strengths and Difficulties Questionnaire (SDQ) subscales and the total difficulties score in different age groups (age ≥3-<12 years and ≥12-<18 years).

methods9068 participants of the population-based, nation-wide German Health Interview and Examination Survey for Children and Adolescents (KIGGS) with information on mental health status assessed by the SDQ and 25(OH)D levels were included in the analysis. For statistical analysis we used linear regression models stratified by gender based on different adjustment sets. For the younger subsample the analysis was additionally adjusted for the frequency of playing outside. We compared the associations based on parent- and self-ratings of the SDQ for children and adolescents aged ≥12-<18 years.

resultsWe found inverse associations between 25(OH)D concentrations and the subscales emotional problems, peer relationship problems and the total difficulties score in both genders after adjustment for potential confounders. The strongest associations were observed in the older subsample for parent-ratings in boys and self-ratings in girls. In the younger subsample the associations were less strong and no longer evident after adjustment for potential confounders such as migration background, socioeconomic status and frequency of playing outside.

conclusionBased on the large-scale cross-sectional study in a German population-based sample of children and adolescents we detected inverse associations between 25(OH)D concentrations and both parent- and self-rated SDQ scores of the total difficulties scale and different subscales with the strongest association in the subsample aged ≥12-<18 years for both genders. Migration background and socioeconomic status were detected as relevant confounders. Further studies-particularly in countries with comparatively low mean 25(OH)D concentrations-in childhood and adolescence are warranted. Longitudinal studies are also necessary to infer direction of effects. Finally, RCTs in children and adolescents are required to determine whether Vitamin D is beneficial for mental health.

Indexed as

EmotionsAdolescentChildChild Behavior DisordersCross-Sectional StudiesFemaleGermanyHumansMaleVitamin D25-hydroxyvitamin DVitamin D

Identifiers

PMID28832616
PMCPMC5568331
OpenAlexW2747924394

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.