Family History of Myocardial Infarction Is a Risk Factor for Venous Thromboembolism Among Whites But Not Among Blacks. (July 2013)

• Record Type: Journal Article
• Authors: Mili, Fatima D.; Hooper, W. Craig; Lally, Cathy; Austin, Harland
• Is Part Of: Clinical and applied thrombosis/hemostasis. Volume 19:Number 4(2013)
• Page Start: 410
• Page End: 417
• Publication Date: 2013-07
• Subjects: comorbid condition -- epidemiology -- ethnicity -- family history -- myocardial infarction -- venous thrombosis; Hemostasis -- Periodicals; Thrombosis -- Periodicals; 616.13
• DOI: 10.1177/1076029612448419
• Languages: English
• ISSNs: 1076-0296

Abstract

In addition to potentially sharing common pathogenesis and clinical manifestations, venous and arterial thromboses might have overlapping risk factors. To evaluate the family history of myocardial infarction (MI) as a risk factor for venous thromboembolism (VTE) among whites and blacks, we analyze data from the Genetic Attributes and Thrombosis Epidemiology (GATE) study. Results indicate that the association between VTE and a family history of MI is statistically significant only among whites (odds ratio [OR] = 1.3; 95% confidence interval [CI] = 1.03-1.8), particularly when they have diabetes mellitus (OR = 3.1; 95% CI = 1.2-8.0). Among blacks, the association between VTE and a family history of MI is not statistically significant (OR = 1.2; 95% CI = 0.89-1.5) either among those with diabetes or those without diabetes. We conclude that a family history of MI is a risk factor for VTE among certain populations stratified by race and comorbid conditions.