Are Spouses of Patients With Type 2 Diabetes at Increased Risk of Developing Diabetes?
Open Access
- 1 March 2003
- journal article
- Published by American Diabetes Association in Diabetes Care
- Vol. 26 (3), 710-712
- https://doi.org/10.2337/diacare.26.3.710
Abstract
OBJECTIVE—To determine whether spouses of patients with type 2 diabetes have an increased risk of diabetes compared with spouses of subjects with normal glucose tolerance. RESEARCH DESIGN AND METHODS—A random sample of spouses of patients with type 2 diabetes (group 1S) attending a general practice diabetes clinic was compared with spouses of nondiabetic subjects (as determined by oral glucose tolerance test [OGTT]) (group 2S). Spouses in both groups underwent OGTT, fasting lipid profile, and blood pressure (BP) measurements. RESULTS—A total of 245 subjects in group 1S and 234 subjects in group 2S underwent OGTT. Group 1S had a significantly higher incidence of fasting glucose, impaired glucose tolerance, or type 2 diabetes (19.1 vs. 9.4%). Group 1S also had higher fasting glucose and triglyceride levels, higher BMI, and a trend toward higher BP. Multivariate logistic regression analysis, adjusted for BMI and age, showed the risk of diabetes in the spouse of a patient with diabetes was 2.11 (95% CI 1.74–5.1), as compared with the spouse of a subject with normal glucose tolerance. Similarly, the risk of any degree of glucose intolerance in a spouse of a patient with type 2 diabetes was 2.32 (1.87–3.98), as compared with a spouse of a subject with normal glucose tolerance. CONCLUSIONS—Spouses of patients with type 2 diabetes have a significantly increased risk of glucose intolerance and type 2 diabetes, and they should be classified as high risk for diabetes. This finding has implications for screening programs, which should include spouses of subjects with diabetes.This publication has 10 references indexed in Scilit:
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