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Cited by 673Diabetes, Cardiovascular Risks, and LipoproteinsDiabetes Management and ResearchCardiovascular Function and Risk Factors

The DOI matches its Crossref record, with a small difference in title or year; 6 of the 6 references it cites were found in a registry or an index.

Cardiovascular Risk Factors in Confirmed Prediabetic Individuals: Does the Clock for Coronary Heart Disease Start Ticking Before the Onset of Clinical Diabetes?

Haffner, Steven M.·1990·JAMA
DOI 10.1001/jama.1990.03440210043030
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Abstract

Although type II diabetes is associated with both microvascular and macrovascular complications, duration of diabetes and severity of glycemia are strongly associated only with the former. Since prediabetic individuals are hyperinsulinemic, and since hyperinsulinemia may be a cardiovascular risk factor, we hypothesized that prediabetic individuals might have an atherogenic pattern of risk factors even before the onset of clinical diabetes, thereby explaining the relative lack of an association of macrovascular complications with either glycemic severity or disease duration. We documented the cardiovascular risk factor status of 614 initially nondiabetic Mexican Americans who later participated in an 8-year follow-up of the San Antonio Heart Study, a population-based study of diabetes and cardiovascular disease. Individuals who were nondiabetic at the time of baseline examination, but who subsequently developed type II diabetes (ie, confirmed prediabetic subjects, n = 43), had higher levels of total and lowdensity lipoprotein cholesterol, triglyceride, fasting glucose and insulin, 2-hour glucose, body mass index, and blood pressure, and lower levels of high-density lipoprotein cholesterol than subjects who remained nondiabetic (n = 571). Most of these differences persisted after adjustment for obesity and/or level of glycemia, but were abolished after adjustment for fasting insulin concentration. When subjects with impaired glucose tolerance at baseline (n = 106) were eliminated, the more atherogenic pattern of cardiovascular risk factors was still evident (and statistically significant) among initially normoglycemic prediabetic subjects. These results indicate that prediabetic subjects have an atherogenic pattern of risk factors (possibly caused by obesity, hyperglycemia, and especially hyperinsulinemia), which may be present for many years and may contribute to the risk of macrovascular disease as much as the duration of clinical diabetes itself. (JAMA. 1990;263:2893-2898)

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Metadata

Authors
Haffner, S. M.
Corresponding author
Haffner, Steven M.
Venue
JAMA
Publisher
American Medical Association (AMA)
Published
1990-06-06
Volume
263
Issue
21
Pages
2893
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
DOI
10.1001/jama.1990.03440210043030
OpenAlex
W4297681290
Cited by
668
References
0
Citations by year
2026: 3 · 2025: 9 · 2024: 14 · 2023: 9 · 2022: 18 · 2021: 12 · 2020: 23 · 2019: 15 · 2018: 16 · 2017: 14 · 2016: 17 · 2015: 25 · 2014: 21 · 2013: 16 · 2012: 22
FWCI
6.93
Type
journal article
Language
en
Open access
closed
Locations
JAMA (publishedVersion)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Function and Risk Factors
Keywords
prediabetes, type 2 diabetes, cardiovascular risk factors, hyperinsulinemia, atherogenic lipid profile, impaired glucose tolerance, macrovascular complications, Mexican Americans, San Antonio Heart Study, fasting insulin, obesity, disease duration

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