Evidence map›Paper›PMID 33998167›Full record

ArticleObesity (Silver Spring, Md.)2021

Association of Visceral Adipose Tissue and Insulin Resistance with Incident Metabolic Syndrome Independent of Obesity Status: The IRAS Family Study.

Morgana Mongraw-Chaffin, Kristen G Hairston, Anthony J G Hanley, Janet A Tooze, Jill M Norris, Nicolette D Palmer, Donald W Bowden, Carlos Lorenzo, Yii-Der Ida Chen, Lynne E Wagenknecht

Abstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  5. Correlation Analysis of Body Muscle-Fat Composition Parameters and CT Severity Index with Disease Severity in Acute Pancreatitis.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026
    Article
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  7. Enhanced Effects of Complex Tea Extract and the Postbiotic BPL1International journal of molecular sciences · 2026
    Article
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  15. The Multifaceted S100B Protein: A Role in Obesity and Diabetes?International journal of molecular sciences · 2024
    Review
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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

10 authors.

Morgana Mongraw-ChaffinDepartment of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.ORCID 0000-0001-6541-7198
Kristen G HairstonDepartment of Endocrinology and Metabolism, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
Anthony J G HanleyDepartment of Nutritional Sciences, University of Toronto, Toronto, Canada.
Janet A ToozeDepartment of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
Jill M NorrisDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.
Nicolette D PalmerDepartment of Biochemistry, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
Donald W BowdenDepartment of Biochemistry, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
Carlos LorenzoDepartment of Medicine, University of Texas at San Antonio Health Sciences Center, San Antonio, Texas, USA.ORCID 0000-0001-7080-765X
Yii-Der Ida ChenMedical Genetics Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA.
Lynne E WagenknechtDepartment of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.

Funding

IRAS FAMILY STUDY--GENETICS OF INSULIN RESISTANCER01HL060944 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI WAGENKNECHT, LYNNE E · 1999 to 2009
$5.5M
NHLBI NIH HHS R01 HL060944NHLBI NIH HHS R01HL60944
6 · The paper itself

Abstract

objectiveAlthough increasing evidence suggests that visceral adipose tissue (VAT) is a major underlying cause of metabolic syndrome (MetS), few studies have measured VAT at multiple time points in diverse populations. VAT and insulin resistance were hypothesized to differ by MetS status within BMI category in the Insulin Resistance Atherosclerosis Study (IRAS) Family Study and, further, that baseline VAT and insulin resistance and increases over time are associated with incident MetS.

methodsGeneralized estimating equations were used for differences in body fat distribution and insulin resistance by MetS status. Mixed effects logistic regression was used for the association of baseline and change in adiposity and insulin resistance with incident MetS across 5 years, adjusted for age, sex, race/ethnicity, and family correlation.

resultsVAT and insulin sensitivity differed significantly by MetS status and BMI category at baseline. VAT and homeostatic model assessment of insulin resistance (HOMA-IR) at baseline (VAT odds ratio [OR] = 1.16 [95% CI: 1.12-2.31]; HOMA-IR OR = 1.85 [95% CI: 1.32-2.58]) and increases over time (VAT OR = 1.55 [95% CI: 1.22-1.98]; HOMA-IR OR = 3.23 [95% CI: 2.20-4.73]) were associated with incident MetS independent of BMI category.

conclusionsDiffering levels of VAT may be driving metabolic heterogeneity within BMI categories. Both overall and abdominal obesity (VAT) may play a role in the development of MetS. Increased VAT over time contributed additional risk.

Indexed as

AtherosclerosisInsulin ResistanceMetabolic SyndromeHumansIntra-Abdominal FatObesity

Identifiers

PMID33998167
PMCPMC9022784

What OpenQuestion holds

Textmetadata
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Read underepoch 390

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.