Evidence map›Paper›PMID 25883970›Full record

Trial reportBioMed research international2015

Assessing age-related etiologic heterogeneity in the onset of islet autoimmunity.

Brittni N Frederiksen, Miranda Kroehl, Anna Barón, Molly M Lamb, Tessa L Crume, Marci K Sontag, Marian Rewers, Jill M Norris

Abstract readClinical TrialMulticenter Study
In one paragraph

Trial report in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Environmental risk factors for type 1 diabetes.Lancet (London, England) · 2016
    Review
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

8 authors.

Brittni N FrederiksenDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Denver, 13001 E. 17th Place, Box B119, Aurora, CO 80045, USA.
Miranda KroehlDepartment of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Denver, 13001 E. 17th Place, Box B119, Aurora, CO 80045, USA.ORCID 0000-0002-3840-3660
Anna BarónDepartment of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Denver, 13001 E. 17th Place, Box B119, Aurora, CO 80045, USA.
Molly M LambDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Denver, 13001 E. 17th Place, Box B119, Aurora, CO 80045, USA.
Tessa L CrumeDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Denver, 13001 E. 17th Place, Box B119, Aurora, CO 80045, USA.
Marci K SontagDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Denver, 13001 E. 17th Place, Box B119, Aurora, CO 80045, USA.
Marian RewersBarbara Davis Center for Childhood Diabetes, University of Colorado Denver, 1775 Aurora Ct., Aurora, CO 80045, USA.ORCID 0000-0003-3829-9207
Jill M NorrisDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Denver, 13001 E. 17th Place, Box B119, Aurora, CO 80045, USA.

Funding

Colorado Clinical and Translational Sciences InstituteUL1TR001082 · NCATS · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2013 to 2017
$48.0M
UCHSC DIABETES ENDOCRINOLOGY RESEARCH CENTERP30DK057516 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI HUTTON, JOHN C · 2000 to 2010
$14.0M
Natural History of Pre-Diabetic Autoimmunity (DAISY)R01DK032493 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI REWERS, MARIAN J · 1986 to 2024
$9.3M
NUTRITIONAL ETIOLOGY OF PREDIABETIC AUTOIMMUNITYR01DK049654 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI NORRIS, JILL M · 1997 to 2011
$5.8M
Nutrigenetics & -genomics of Vitamin D and Omega-3 Fatty Acids in Type 1 DiabetesR01DK104351 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI NORRIS, JILL M · 2014 to 2018
$2.9M
NCATS NIH HHS UL1 TR001082NIDDK NIH HHS P30 DK057516NIDDK NIH HHS P30 DK 57516NIDDK NIH HHS R01 DK032493NIDDK NIH HHS R01 DK049654NIDDK NIH HHS R01 DK104351NIDDK NIH HHS R01-DK32493NIDDK NIH HHS R01-DK49654
6 · The paper itself

Abstract

Type 1 diabetes (T1D), a chronic autoimmune disease, is often preceded by a preclinical phase of islet autoimmunity (IA) where the insulin-producing beta cells of the pancreas are destroyed and circulating autoantibodies can be detected. The goal of this study was to demonstrate methods for identifying exposures that differentially influence the disease process at certain ages by assessing age-related heterogeneity. The Diabetes Autoimmunity Study in the Young (DAISY) has followed 2,547 children at increased genetic risk for T1D from birth since 1993 in Denver, Colorado, 188 of whom developed IA. Using the DAISY population, we evaluated putative determinants of IA, including non-Hispanic white (NHW) ethnicity, maternal age at birth, and erythrocyte membrane n-3 fatty acid (FA) levels, for age-related heterogeneity. A supremum test, weighted Schoenfeld residuals, and restricted cubic splines were used to assess nonproportional hazards, that is, an age-related association of the exposure with IA risk. NHW ethnicity, maternal age, and erythrocyte membrane n-3 FA levels demonstrated a significant age-related association with IA risk. Assessing heterogeneity in disease etiology enables researchers to identify associations that may lead to better understanding of complex chronic diseases.

Indexed as

Diabetes Mellitus, Type 1Age FactorsAge of OnsetChildErythrocyte MembraneFatty Acids, Omega-3FemaleFollow-Up StudiesHumansMaleRisk FactorsFatty Acids, Omega-3

Identifiers

PMID25883970
PMCPMC4389824

What OpenQuestion holds

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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.