Evidence mapPaperPMID 31014099Full record

Trial reportDiabetes & vascular disease research2019

Glycaemic variation is a predictor of all-cause mortality in the Veteran Affairs Diabetes Trial.

Jin J Zhou, Juraj Koska, Gideon Bahn, Peter Reaven

Registry-linked trialOpen access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Diabetes & vascular disease research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00756613 (CSP #465FS - VA Diabetes Trial Long Term Follow-up Study), which is not on this map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.7field-weighted citation impact, top 9% 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.

NCT00756613 completednot on this map

CSP #465FS - VA Diabetes Trial Long Term Follow-up Study

TypeobservationalSponsorVA Office of Research and DevelopmentRan2008 to 2017Enrolled1,044ConditionsDiabetes, Glycemic Control
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 27 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Long-term Visit-to-Visit Variability in Hemoglobin AAmerican journal of kidney diseases : the official journal of the National Kidney Foundation · 2023
    Observational
  6. Article
  7. Endothelial Dysfunction and Platelet Hyperactivation in Diabetic Complications Induced by Glycemic Variability.Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme · 2022
    Review
  8. Article
  9. Article
  10. Fasting Glucose Variation Predicts Microvascular Risk in ACCORD and VADT.The Journal of clinical endocrinology and metabolism · 2021
    Article
  11. Review
  12. Review of the veteran affairs diabetes trial: Lessons learned.Reviews in endocrine & metabolic disorders · 2020
    Review
  13. Review
  14. Diabetes and Cardiovascular Disease: an Update.Current diabetes reports · 2019
    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

4 authors at 3 institutions in 1 country.

Jin J Zhou1 Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, AZ, USA.ORCID 0000-0001-7983-0274
Juraj Koska2 Carl T. Hayden Phoenix VA Health Care System, Phoenix, AZ, USA.
Gideon Bahn3 Edward Hines, Jr. VA Hospital, Hines, IL, USA.
Peter Reaven2 Carl T. Hayden Phoenix VA Health Care System, Phoenix, AZ, USA.
Phoenix VA Health Care System · USEdward Hines, Jr. VA Hospital · USUniversity of Arizona · US

Funding

NIDDK NIH HHS K01 DK106116
6 · The paper itself

Abstract

Diabetes is associated with substantially increased mortality. Classic risk factors explain a portion of the excess of mortality in type 2 diabetes. The aim of this study was to examine whether visit-to-visit variation in fasting glucose and haemoglobin A1c values in the Veteran Affairs Diabetes Trial were associated with all-cause mortality in patients with type 2 diabetes in addition to other comorbidity conditions, hypoglycaemic events and adverse lifestyle behaviours. The Veteran Affairs Diabetes Trial was a randomized trial that enrolled 1791 military veterans who had a suboptimal response to therapy for type 2 diabetes to receive either intensive or standard glucose control. During the Veteran Affairs Diabetes Trial, fasting glucose and haemoglobin A1c were measured quarterly for up to 84 months. Variability measures included coefficient of variation and average real variability. We found that variability measures (coefficient of variation and average real variability) of fasting glucose were predictors of all-cause mortality, even after adjusting for comorbidity index, mean fasting glucose and adverse lifestyle behaviour during the study. Accounting for severe hypoglycaemia did not weaken this association. Our analysis indicates that in the Veteran Affairs Diabetes Trial, longitudinal variation in fasting glucose was associated with all-cause mortality, even when accounting for standard measures of glucose control as well as comorbidity and lifestyle factors.

Indexed as

Veterans HealthAgedBiomarkersBlood GlucoseCause of DeathComorbidityDiabetes Mellitus, Type 2FastingFemaleGlycated HemoglobinHumansHypoglycemic AgentsLife StyleMaleMiddle AgedPrognosisBiomarkersBlood GlucoseGlycated Hemoglobinhemoglobin A1c protein, humanHypoglycemic Agentsglycaemic controlhypoglycaemialong-term glycaemic variabilityMortalitytype 2 diabetes

Identifiers

PMID31014099
PMCPMC7380497
OpenAlexW2941599914

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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 Socratic graph.