Cited by 110Diabetes, Cardiovascular Risks, and LipoproteinsDiabetes Management and ResearchObesity, Physical Activity, Diet

Trends in Diabetes Incidence: The Framingham Heart Study

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Abraham, Tobin M., Pencina, Karol M., Pencina, Michael J., Fox, Caroline S.·2015·Diabetes Care

Abstract

OBJECTIVE: Obesity and type 2 diabetes continue to increase in prevalence in the U.S. Whether diabetes incidence continues to increase in recent times is less well documented. We examined trends in diabetes incidence over the previous four decades. RESEARCH DESIGN AND METHODS: Framingham Heart Study participants ages 40–55 years and free of diabetes at baseline (n = 4,795; mean age 45.3 years; 51.6% women) were followed for the development of diabetes in the 1970s, 1980s, 1990s, and 2000s. Diabetes was defined as either fasting glucose ≥126 mg/dL or use of antidiabetes medication. Poisson regression was used to calculate sex-specific diabetes incidence rates for a 47-year-old individual in each decade. Rates were also calculated among obese, overweight, and normal weight individuals. RESULTS: The annualized rates of diabetes per 1,000 individuals were 2.6, 3.8, 4.7, and 3.0 (women) and 3.4, 4.5, 7.4, and 7.3 (men) in the 1970s, 1980s, 1990s, and 2000s, respectively. Compared with the 1970s, the age- and sex-adjusted relative risks of diabetes were 1.37 (95% CI 0.87–2.16; P = 0.17), 1.99 (95% CI 1.30–3.03; P = 0.001), and 1.81 (95% CI 1.16–2.82; P = 0.01) in the 1980s, 1990s, and 2000s, respectively. Compared with the 1990s, the relative risk of diabetes in the 2000s was 0.85 (95% CI 0.61–1.20; P = 0.36). CONCLUSIONS: In our community-based sample, the risk of new-onset diabetes continued to be higher in the 2000s compared with the 1970s. In the past decade, diabetes incidence remained steady despite the ongoing trend of rising adiposity.

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Authors
Abraham, T. M., Pencina, K. M., Pencina, M. J., & Fox, C. S.
Affiliations
  • Brigham and Women's Hospital (US)
  • Boston University (US)
  • Duke University (US)
Corresponding author
Fox, Caroline S.
Venue
Diabetes Care
Published
2014-12-31
Volume
38
Issue
3
Pages
482-487
ISSN
  • 0149-5992 (ISSN-L)
  • 1935-5548
OpenAlex
W2121087499
Cited by
110
References
18
Citations by year
2025: 4 · 2024: 9 · 2023: 10 · 2022: 10 · 2021: 16 · 2020: 13 · 2019: 13 · 2018: 9 · 2017: 11 · 2016: 9 · 2015: 4
FWCI
6.43
Type
journal article
Language
en
Open access
Locations
  • Diabetes Care (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (n01hc25195-41-0-1)
  • National Heart, Lung, and Blood Institute (N01‐HC25195, N01-HC-025195)
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 › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
Keywords
type 2 diabetes, diabetes incidence trends, obesity, adiposity, sex differences, middle-aged adults, Framingham Heart Study, incidence rates, relative risk, fasting blood glucose, community-based cohort, overweight, normal weight, diabetes risk factors
MeSH terms
Adult, Diabetes Mellitus, Type 2, Female, Humans, Male, Middle Aged, Obesity, Risk, United States, Cohort Studies, Incidence, Prevalence, Adiposity, Overweight

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