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Why is diabetes mellitus a stronger risk factor for fatal ischemic heart disease in women than in men? The Rancho Bernardo Study

Elizabeth Barrett‐Connor·1991·JAMA

Abstract

We report here the 14-year sex-specific effect of non-insulin-dependent diabetes mellitus on the risk of fatal ischemic heart disease in a geographically defined population of men and women aged 40 through 79 years. There were 207 men and 127 women who had diabetes at baseline based on medical history or fasting hyperglycemia. They were compared with 2137 adults who had fasting euglycemia and a negative personal and family history of diabetes. The relative hazard of ischemic heart disease death in diabetics vs nondiabetics was 1.8 in men and 3.3 in women, after adjusting for age, and 1.9 and 3.3, respectively, after adjusting for age, systolic blood pressure, cholesterol, body mass index, and cigarette smoking using the Cox regression model. The sex difference in the independent contribution of diabetes to fatal heart disease was largely explained by the persistently more favorable survival rate of women (than men) without diabetes.

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Metadata

Authors
Barrett‐Connor, E.
Venue
JAMA
Publisher
American Medical Association
Published
1991-02-06
Volume
265
Issue
5
Pages
627-631
ISSN
0002-9955 (ISSN-L)
OpenAlex
W4239570539
Cited by
636
References
0
FWCI
7.34
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Why is diabetes mellitus a stronger risk factor for fatal ischemic heart disease in women than in men? The Rancho Bernardo Study. https://app.cochat.ai/papers/10.1001/jama.265.5.627
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Barrett‐Connor, E. (1991). Why is diabetes mellitus a stronger risk factor for fatal ischemic heart disease in women than in men? The Rancho Bernardo Study. JAMA. https://doi.org/10.1001/jama.265.5.627

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.