Evidence map›Paper›PMID 23354985›Full record

ArticleEuropean journal of epidemiology2013

Serum 25-hydroxyvitamin D levels and incident diabetes mellitus type 2: a competing risk analysis in a large population-based cohort of older adults.

Ben Schöttker, Christian Herder, Dietrich Rothenbacher, Laura Perna, Heiko Müller, Hermann Brenner

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PubMed Publisher
In one paragraph

Article in European journal of epidemiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 3 pooled it
5.6field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 3 syntheses or guidelines pooled it, 81 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Vitamin D and Diabetic Kidney Disease.International journal of molecular sciences · 2023
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Association of Hypovitaminosis D with Metabolic Syndrome in Postmenopausal Women.Journal of obstetrics and gynaecology of India · 2020
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. 1α,25-Dihydroxyvitamin DThe Journal of biological chemistry · 2017
    Article
  20. The association of vitamin D deficiency and glucose control among diabetic patients.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2017
    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

6 authors at 4 institutions in 1 country.

Ben SchöttkerDivision of Clinical Epidemiology and Aging Research, German Cancer Research Center, Im Neuenheimer Feld 581, 69120, Heidelberg, Germany. b.schoettker@dkfz.de
Christian Herder
Dietrich Rothenbacher
Laura Perna
Heiko Müller
Hermann Brenner
German Cancer Research Center · DEHeidelberg University · DEDeutsches Diabetes-Zentrum e.V. · DEHelmholtz-Institute Ulm · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plausible mechanisms of how vitamin D deficiency may contribute to the development of diabetes mellitus have been proposed but longitudinal cohort studies have yielded heterogeneous results. In 7,791 initially diabetes-free participants of a German population-based cohort, aged 50-74 years, adjusted Cox regression models were employed to estimate hazard ratios (HR) with 95 % confidence intervals (CI) for the association of serum 25-hydroxyvitamin D (25(OH)D) quintiles and incident diabetes. Dose-response relationships were assessed with restricted cubic spline curves. Additionally, analyses accounting for the competing risks of diabetes and death were performed. During 8 years of follow-up, 829 study participants developed diabetes. In women, diabetes risk was significantly increased in the lowest 25(OH)D quintile (HR, 1.38; 1.09-1.75) and non-significantly increased in the 2nd quintile (HR, 1.24; 0.98-1.55) compared to women in 25(OH)D quintiles 3-5. The dose-response relationship showed a non-linear inverse association with risk starting to increase at 25(OH)D levels below 70 nmol/L (statistically significant: below 40 nmol/L). In men, 25(OH)D levels were not associated with diabetes incidence. Renal dysfunction was an effect modifier with a more than doubled diabetes risk in 25(OH)D quintile 1 and an about 1.5-fold risk in quintile 2 compared to quintiles 3-5 if subjects had renal dysfunction. The observed associations were not influenced by the competing risk of death. In this large cohort study of older adults, serum 25(OH)D levels were inversely associated with incident diabetes in women but not in men. The association was particularly strong in subjects with renal dysfunction.

Indexed as

AgedBiomarkersC-Reactive ProteinDiabetes Mellitus, Type 2Dose-Response Relationship, DrugFemaleGermanyHumansIncidenceKidney DiseasesMaleMiddle AgedPopulation SurveillanceProportional Hazards ModelsProspective StudiesRisk Factors25-hydroxyvitamin DBiomarkersC-Reactive ProteinVitamin D

Identifiers

PMID23354985
OpenAlexW2064663915

What OpenQuestion holds

Textmetadata
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.