Evidence map›Paper›PMID 29751802›Full record

ArticleCardiovascular diabetology2018

Associations of coronary artery calcified plaque density with mortality in type 2 diabetes: the Diabetes Heart Study.

Laura M Raffield, Amanda J Cox, Michael H Criqui, Fang-Chi Hsu, James G Terry, Jianzhao Xu, Barry I Freedman, J Jeffrey Carr, Donald W Bowden

Open access · goldAbstract readComparative Study
In one paragraph

Article in Cardiovascular diabetology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Diabetic heart disease: A clinical update.World journal of diabetes · 2021
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. 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 4 institutions in 2 countries.

Laura M RaffieldDepartment of Genetics, University of North Carolina at Chapel Hill, 5100 Genetic Medicine Building, 120 Mason Farm Road, Chapel Hill, NC, 27599, USA. laura_raffield@unc.edu.
Amanda J CoxCenter for Diabetes Research, Wake Forest School of Medicine, Winston-Salem, NC, USA.
Michael H CriquiDepartment of Family and Preventive Medicine, University of California, San Diego, CA, USA.
Fang-Chi HsuCenter for Diabetes Research, Wake Forest School of Medicine, Winston-Salem, NC, USA.
James G TerryDepartment of Radiology and Radiological Sciences, Vanderbilt University, Nashville, TN, USA.
Jianzhao XuCenter for Diabetes Research, Wake Forest School of Medicine, Winston-Salem, NC, USA.
Barry I FreedmanDepartment of Internal Medicine-Section on Nephrology, Wake Forest School of Medicine, Winston-Salem, NC, USA.
J Jeffrey CarrDepartment of Radiology and Radiological Sciences, Vanderbilt University, Nashville, TN, USA.
Donald W BowdenCenter for Diabetes Research, Wake Forest School of Medicine, Winston-Salem, NC, USA.
Wake Forest University · USVanderbilt University · USUniversity of California, San Diego · USUniversity of North Carolina at Chapel Hill · US

Funding

Epidemiology of cardiovascular disease in diabetesR01HL067348 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI BOWDEN, DONALD W · 2001 to 2004
$4.3M
The Genetic Epidemiology of Heart, Lung, and Blood TraitsTraining Grant (GenHLB)T32HL129982 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Christy Leigh Avery, KAREN L. MOHLKE · 2016 to 2026
$3.8M
Whole Genome Association Analysis of the Diabetes Heart StudyR01HL092301 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI BOWDEN, DONALD W · 2010 to 2013
$2.7M
Genetics of Bone and Vascular Calcium in Type 2 DiabetesR01AR048797 · NIAMS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI CARR, JOHN JEFFREY · 2001 to 2004
$1.3M
Analysis of Coding Variants Associated with Age-Related PhenotypesF31AG044879 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI RAFFIELD, LAURA M · 2013 to 2015
$86k
NHLBI NIH HHS R01 HL067348NHLBI NIH HHS R01 HL092301NHLBI NIH HHS T32 HL129982NIAMS NIH HHS R01 AR048797NIA NIH HHS F31 AG044879NIH HHS R01 AR48797NIH HHS R01 HL092301NIH HHS R01 HL67348
6 · The paper itself

Abstract

backgroundCoronary artery calcified plaque (CAC) is strongly predictive of cardiovascular disease (CVD) events and mortality, both in general populations and individuals with type 2 diabetes at high risk for CVD. CAC is typically reported as an Agatston score, which is weighted for increased plaque density. However, the role of CAC density in CVD risk prediction, independently and with CAC volume, remains unclear.

methodsWe examined the role of CAC density in individuals with type 2 diabetes from the family-based Diabetes Heart Study and the African American-Diabetes Heart Study. CAC density was calculated as mass divided by volume, and associations with incident all-cause and CVD mortality [median follow-up 10.2 years European Americans (n = 902, n = 286 deceased), 5.2 years African Americans (n = 552, n = 93 deceased)] were examined using Cox proportional hazards models, independently and in models adjusted for CAC volume.

resultsIn European Americans, CAC density, like Agatston score and volume, was consistently associated with increased risk of all-cause and CVD mortality (p ≤ 0.002) in models adjusted for age, sex, statin use, total cholesterol, HDL, systolic blood pressure, high blood pressure medication use, and current smoking. However, these associations were no longer significant when models were additionally adjusted for CAC volume. CAC density was not significantly associated with mortality, either alone or adjusted for CAC volume, in African Americans.

conclusionsCAC density is not associated with mortality independent from CAC volume in European Americans and African Americans with type 2 diabetes.

Indexed as

AdultAgedAged, 80 and overBlack or African AmericanBlack PeopleCoronary AngiographyCoronary Artery DiseaseCoronary VesselsDiabetes Mellitus, Type 2FemaleHumansMaleMiddle AgedPlaque, AtheroscleroticPrognosisRisk FactorsCoronary artery calcificationMortalityPlaque densityType 2 diabetes

Identifiers

PMID29751802
PMCPMC5946410
OpenAlexW2803743969

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.