Evidence map›Paper›PMID 26672636›Full record

ArticleThe Journal of clinical endocrinology and metabolism2016

Development and Validation of a Method to Estimate Insulin Sensitivity in Patients With and Without Type 1 Diabetes.

Lindsey M Duca, David M Maahs, Irene E Schauer, Bryan C Bergman, Kristen J Nadeau, Petter Bjornstad, Marian Rewers, Janet K Snell-Bergeon

Open access · bronzeAbstract readValidation Study
PubMed Full text at PMC Publisher
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

39 citing papers in PubMed, 70 citations in OpenAlex.

  1. Trial
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  4. Article
  5. Obesity in Adults with Type 1 Diabetes Mellitus.Journal of obesity & metabolic syndrome · 2026
    Review
  6. Article
  7. Article
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  11. Review
  12. Article
  13. Article
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  15. Barriers to Type 1 Diabetes Adherence in Adolescents.Journal of clinical medicine · 2024
    Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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 at 3 institutions in 1 country.

Lindsey M DucaBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
David M MaahsBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
Irene E SchauerBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
Bryan C BergmanBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
Kristen J NadeauBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
Petter BjornstadBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
Marian RewersBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
Janet K Snell-BergeonBarbara Davis Center for Diabetes (L.M.D., D.M.M., P.B., M.R., J.K.S.-B.), School of Medicine, University of Colorado, Aurora, Colorado 80045; Colorado School of Public Health (L.M.D., D.M.M., J.K.S.-B.), University of Colorado, Aurora, Colorado 80045; Division of Endocrinology, Metabolism, and Diabetes (I.E.S., B.C.B.), Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado 80045; Division of Pediatric Endocrinology (K.J.N.), Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045; and Denver VA Medical Center (I.E.S.), Denver, Colorado 80220.
University of Colorado Anschutz Medical Campus · USColorado School of Public Health · USUniversity of Colorado Denver · US

Funding

ZOPOLRESTAT PHARMACOKINETICS IN DIABETICS WITH VARYING RENAL FUNCTIONM01RR000051 · NCRR · UNIVERSITY OF COLORADO DENVER · PI ALBERT, RICHARD K · 1985 to 2008
$52.6M
PILOT STUDY--SUBSTRATE METABOLISM IN EXTREMELY LOW BIRTH WEIGHT INFANTSP30DK048520 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Edward L Melanson · 1995 to 2026
$32.6M
Colorado Clinical and Translational Science Institute (UL1)UL1TR000154 · NCATS · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2012 to 2013
$20.4M
UCHSC DIABETES ENDOCRINOLOGY RESEARCH CENTERP30DK057516 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI HUTTON, JOHN C · 2000 to 2010
$14.0M
UCHSC: Building Interdisciplinary Research Careers in Women's HealthK12HD057022 · NICHD · UNIVERSITY OF COLORADO DENVER · PI REGENSTEINER, JUDITH G., SANTORO, NANETTE F. · 2007 to 2023
$8.5M
SUBCLINICAL HEART DISEASE IN INSULIN-DEPENDENT DIABETESR01HL061753 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI REWERS, MARIAN J. · 1999 to 2007
$5.2M
Complications and Comorbidities of Type 1 DiabetesR01HL113029 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI SNELL-BERGEON, JANET KATHLEEN · 2013 to 2016
$2.9M
Determinants of Accelerated CVD in Type 1 DiabetesR01HL079611 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI REWERS, MARIAN J. · 2004 to 2007
$2.3M
Insulin Control of Fat Regulation and Exercise in TeensK23RR020038 · NCRR · UNIVERSITY OF COLORADO DENVER · PI NADEAU, KRISTEN JANE · 2004 to 2008
$657k
Insulin Resistance In Adolescents With Diabetes: A New Frontier For CardiovasculaR56DK088971 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI NADEAU, KRISTEN JANE · 2010 to 2010
$215k
NCATS NIH HHS UL1 TR000154NCRR NIH HHS K23 RR020038NCRR NIH HHS K23 RR020038-01NCRR NIH HHS M01 RR000051NHLBI NIH HHS R01 HL061753NHLBI NIH HHS R01 HL079611NHLBI NIH HHS R01 HL113029NHLBI NIH HHS R01 HL11309NHLBI NIH HHS R01HL61753NICHD NIH HHS 5K12HD057022-04NICHD NIH HHS K12 HD057022NIDDK NIH HHS P30 DK057516NIDDK NIH HHS P30DK57516NIDDK NIH HHS R56 DK088971NIDDK NIH HHS R56DK088971
6 · The paper itself

Abstract

contextPeople with type 1 diabetes (T1D) have markedly reduced insulin sensitivity (IS) compared to their nondiabetic counterparts, and reduced IS is linked to higher cardiovascular risk.

objectiveThis study aimed to develop and validate an improved method for estimating IS in people with T1D.

designProspective cohort.

settingAdults (36 with T1D, 41 nondiabetic) were recruited from the Coronary Artery Calcification in Type 1 Diabetes (CACTI) study for measurement of IS by hyperinsulinemic-euglycemic clamp to develop a clinically useful IS prediction equation (eIS) for T1D and nondiabetic individuals. These equations were then compared with previously published equations from the SEARCH and Pittsburgh Epidemiology of Diabetes Complications studies for the ability to predict measured IS in test sets of adults and adolescents from independent clamp studies.

interventionNone.

main outcome measureComparison of clamp-measured IS to estimated IS.

resultsThe best-fit prediction model (eIS) differed by diabetes status and included waist circumference, triglycerides, adiponectin, and diastolic blood pressure in all CACTI adults and insulin dose in adults with T1D (adjusted R(2) = 0.64) or fasting glucose and hemoglobin A1c (HbA1c) in nondiabetic adults (adjusted R(2) = 0.63). The eIS highly correlated with clamp-measured IS in all of the non-CACTI comparison populations (r = 0.83, P = .0002 in T1D adults; r = 0.71, P = .01 in nondiabetic adults; r = 0.44, P = .008 in T1D adolescents; r = 0.44, P = .006 in nondiabetic adolescents).

conclusionseIS performed better than previous equations for estimating IS in individuals with and without T1D. These equations could simplify point-of-care assessment of IS to identify patients who could benefit from targeted intervention.

Indexed as

Insulin ResistanceAdolescentAdultAlgorithmsCohort StudiesDiabetes Mellitus, Type 1FemaleGlucose Clamp TechniqueHumansMaleMiddle AgedModels, StatisticalPredictive Value of TestsProspective StudiesSex CharacteristicsWaist Circumference

Identifiers

PMID26672636
PMCPMC4880115
OpenAlexW2196887712

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.