Evidence map›Paper›PMID 30894365›Full record

ArticleDiabetes care2019

Mediation of the Effect of Glycemia on the Risk of CVD Outcomes in Type 1 Diabetes: The DCCT/EDIC Study.

Ionut Bebu, Barbara H Braffett, Trevor J Orchard, Gayle M Lorenzi, John M Lachin, DCCT/EDIC Research Group

Open access · bronzeAbstract readComment
In one paragraph

Article in Diabetes care, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Diabetic neuropathy: cutting-edge research and future directions.Signal transduction and targeted therapy · 2025
    Review
  7. Article
  8. Evaluation of Cardiovascular Risk in People with Type 1 Diabetes: A Comprehensive and Specific Proposed Practical Approach.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2024
    Article
  9. Article
  10. Review
  11. Article
  12. The Remnant Lipoprotein Hypothesis of Diabetes-Associated Cardiovascular Disease.Arteriosclerosis, thrombosis, and vascular biology · 2022
    Review
  13. Glycaemic Control in Diabetes.Handbook of experimental pharmacology · 2022
    Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Ionut BebuBiostatistics Center, The George Washington University, Rockville, MD ibebu@bsc.gwu.edu.ORCID http://orcid.org/0000-0002-4944-7968
Barbara H BraffettBiostatistics Center, The George Washington University, Rockville, MD.ORCID http://orcid.org/0000-0002-2184-9754
Trevor J OrchardUniversity of Pittsburgh, Pittsburgh, PA.
Gayle M LorenziUniversity of California, San Diego, San Diego, CA.
John M LachinBiostatistics Center, The George Washington University, Rockville, MD.ORCID http://orcid.org/0000-0001-9838-2841
DCCT/EDIC Research Group
George Washington University · USUniversity of California San Diego · USUniversity of Pittsburgh · US

Funding

Limited Competition for the Continuation of Epidemiology of Diabetes Interventions and Complications (EDIC) Study Clinical Research Center (Collaborative U01)U01DK094157 · NIDDK · CASE WESTERN RESERVE UNIVERSITY · PI Ionut Bebu, Barbara Halina Braffett · 2011 to 2026
$97.6M
Vector and Transgenic Mouse CoreP30DK017047 · NIDDK · UNIVERSITY OF WASHINGTON · PI Karin E Bornfeldt · 1986 to 2026
$41.4M
Epidemiology of Diabetes Interventions and Complications Data Coordinating CenterU01DK094176 · NIDDK · GEORGE WASHINGTON UNIVERSITY · PI BEBU, IONUT, BRAFFETT, BARBARA HALINA · 2012 to 2022
$30.8M
NIDDK NIH HHS P30 DK017047NIDDK NIH HHS U01 DK094157NIDDK NIH HHS U01 DK094176
6 · The paper itself

Abstract

objectiveThe Diabetes Control and Complications Trial (DCCT)/Epidemiology of Diabetes Interventions and Complications (EDIC) study has demonstrated the major role of hyperglycemia as a risk factor for clinical cardiovascular outcomes in type 1 diabetes (T1D). We assessed whether and to what extent the effect of glycemia is mediated by other established cardiovascular disease (CVD) risk factors. RESEARCH DESIGN AND

methodsIn the DCCT, 1,441 participants were randomized to receive either intensive or conventional diabetes therapy. The EDIC observational follow-up study enrolled 96% of the surviving DCCT cohort with 94% of the survivors still actively participating after more than 27 years of follow-up. Mediation of the effect of glycemia, as captured by HbA

resultsAdjusted for age, only a few factors (e.g., pulse, triglycerides, albumin excretion rate) explained more than 10% of the effect of glycemia on CVD risk when considered individually. In multivariable models, these traditional risk factors together mediated up to ∼50% of the effect of glycemia on the risk of CVD. However, the association between HbA

conclusionsWhile HbA

Indexed as

Coronary Artery DiseaseDiabetes Mellitus, Type 1Follow-Up StudiesGlycated HemoglobinHumansMendelian Randomization AnalysisRisk FactorsGlycated Hemoglobin

Identifiers

PMID30894365
PMCPMC6609964
OpenAlexW2923244811

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.