Article ID Journal Published Year Pages File Type
3445135 Annals of Epidemiology 2007 6 Pages PDF
Abstract

PurposeThe aim of this study is to determine the long-term association of bone mineral density and cardiovascular disease mortality.MethodsThe data used are from the Third National Health and Nutrition Examination Survey (NHANES III), a nationally representative sample of noninstitutionalized civilians. A cohort of white, black, and Mexican-American persons ages 50 years and older at baseline (1988–1994) was followed through 2000 for coronary heart disease (CHD; n = 4690) and stroke mortality (n = 5272) using the NHANES III Linked Mortality File.ResultsDeath certificates were used to identify 369 CHD and 166 stroke deaths. Results were evaluated to determine the relative risk of CHD or stroke per one standard deviation lower bone mineral density after adjusting for multiple risk factors. In Cox proportional hazards models, risk of CHD death and risk of stroke death were not associated with low bone mineral density among men. For women, no significant associations were found for stroke (relative risk, 1.34; 95% confidence interval, 0.86–2.07, p = 0.20) or CHD (relative risk, 1.26; 95% confidence interval, 0.88, 1.80; p = 0.21).ConclusionsLow bone mineral density was not associated with risk of cardiovascular disease in men. Among women with low bone mineral density, risk of CHD and stroke were elevated, but no significant associations were found.

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