Evidence map›Paper›PMID 36147626›Full record

ArticleEClinicalMedicine2022

Association between vitamin D deficiency and the risk of prevalent type 2 diabetes and incident prediabetes: A prospective cohort study using data from The Irish Longitudinal Study on Ageing (TILDA).

Kevin McCarthy, Eamon Laird, Aisling M O'Halloran, Cathal Walsh, Martin Healy, Annette L Fitzpatrick, James B Walsh, Belinda Hernández, Padraic Fallon, Anne M Molloy and 1 more

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
4.4field-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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
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  3. [Interpretation of the Expert Consensus Statement on the Role of Vitamin D in Metabolic Health].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026
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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

11 authors at 4 institutions in 2 countries.

Kevin McCarthyThe Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.
Eamon LairdThe Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.
Aisling M O'HalloranThe Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.
Cathal WalshDepartment of Mathematics and Statistics, University of Limerick, Limerick, Ireland.
Martin HealyBiochemistry Department, Laboratory Medicine & Molecular Pathology, St James's Hospital, Dublin, Ireland.
Annette L FitzpatrickDepartments of Family Medicine, Epidemiology, and Global Health, Schools of Medicine and Public Health, University of Washington, Seattle, Washington, United States of America.
James B WalshSchool of Medicine, Trinity College Dublin, Dublin, Ireland.
Belinda HernándezThe Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.
Padraic FallonSchool of Medicine, Trinity College Dublin, Dublin, Ireland.
Anne M MolloySchool of Medicine, Trinity College Dublin, Dublin, Ireland.
Rose Anne KennyThe Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland.
Trinity College Dublin · IEAssociation of Schools and Programs of Public Health · USSt. James's Hospital · IEUniversity of Limerick · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: It is hypothesized that vitamin D contributes to the aetiology of type 2 diabetes mellitus (diabetes). This study's objective was to examine the relationships between baseline vitamin D status (as measured by plasma 25-hydroxyvitamin D concentration) and both prevalent diabetes and prospective risk of developing diabetes, including prediabetes, in a population with historically low levels of vitamin D. Methods: In this prospective cohort study, data from The Irish Longitudinal Study on Ageing (TILDA), a nationally representative cohort of adults aged ≥50 years residing in Ireland were analysed, including wave 1 (October 2009-June 2011) ( Findings: Deficient baseline vitamin D concentration was cross-sectionally associated with an increased likelihood of having prevalent diabetes (Relative Risk Ratio [RRR] 1·5, 95% CI: 1·03, 2·18; Interpretation: Those with lower concentrations of vitamin D, as measured by 25-hydroxyvitamin D, may have different risk profiles with regards to their glycaemic status. Our study had limited power due to the low incidence of diabetes but showed strong associations with incident prediabetes, so further research is required. Optimising vitamin D status at a population level may significantly reduce diabetes. Funding: TILDA is funded by Atlantic Philanthropies, the Irish Department of Health, and Irish Life, while additional funding was provided by the Irish Department of Agriculture, Food and the Marine (13F492) to cover the cost of 25-hydroxyvitamin D analysis.

Indexed as

DiabetesPrediabetesPublic healthTILDAVitamin D

Identifiers

PMID36147626
PMCPMC9486023
OpenAlexW4296116516

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.