Cited by 590Diabetes, Cardiovascular Risks, and LipoproteinsAdipokines, Inflammation, and Metabolic DiseasesDiet, Metabolism, and Disease

Components of the “Metabolic Syndrome” and Incidence of Type 2 Diabetes

Hanson, Robert L., Imperatore, Giuseppina, Bennett, Peter H., Knowler, William C.·2002·Diabetes

Abstract

The combination of insulin resistance, dyslipidemia, hypertension, and obesity has been described as a “metabolic syndrome” that is a strong determinant of type 2 diabetes. Factor analysis was used to identify components of this syndrome in 1,918 Pima Indians. Prospective analyses were conducted to evaluate associations of identified factors with incidence of diabetes. Factor analysis identified 4 factors that accounted for 79% of the variance in the original 10 variables. Each of these factors reflected a proposed component of the metabolic syndrome: insulinemia, body size, blood pressure, and lipid metabolism. Among 890 originally nondiabetic participants with follow-up data, 144 developed diabetes in a median follow-up of 4.1 years. The insulinemia factor was strongly associated with diabetes incidence (incidence rate ratio [IRR] for a 1-SD difference in factor scores = 1.81, P < 0.01). The body size and lipids factors also significantly predicted diabetes (IRR 1.52 and 1.37, respectively, P < 0.01 for both), whereas the blood pressure factor did not (IRR 1.11, P = 0.20). Identification of four unique factors with different associations with incidence of diabetes suggests that the correlations among these variables reflect distinct metabolic processes, about which substantial information may be lost in the attempt to combine them into a single entity.

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Crossref · 10.2337/diabetes.51.10.3120

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Authors
Hanson, R. L., Imperatore, G., Bennett, P. H., & Knowler, W. C.
Affiliations
National Institute of Diabetes and Digestive and Kidney Diseases (US)
Venue
Diabetes
Published
2002-10-01
Volume
51
Issue
10
Pages
3120-3127
ISSN
  • 0012-1797 (ISSN-L)
  • 1939-327X
OpenAlex
W2114319968
Cited by
590
References
44
Citations by year
2026: 4 · 2025: 6 · 2024: 5 · 2023: 12 · 2022: 7 · 2021: 19 · 2020: 20 · 2019: 17 · 2018: 15 · 2017: 23 · 2016: 23 · 2015: 27 · 2014: 21 · 2013: 27 · 2012: 32
FWCI
20.90
Type
journal article
Language
en
Open access
closed
Locations
  • Diabetes (publishedVersion)
  • PubMed (publishedVersion)
Funders
American Diabetes Association
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diet, Metabolism, and Disease
Keywords
metabolic syndrome, type 2 diabetes incidence, insulin resistance, insulin levels, dyslipidemia, hypertension, obesity, Pima Indians, factor analysis, body size, lipid metabolism, blood pressure
MeSH terms
Adult, Blood Pressure, Body Constitution, Diabetes Mellitus, Type 2, Female, Follow-Up Studies, Humans, Hyperglycemia, Hyperinsulinism, Indians, North American, Insulin Resistance, Male, Risk Factors, Incidence, Metabolic Syndrome, Lipid Metabolism

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