Title | Blood pressure, atherosclerosis, and albuminuria in 10,113 participants in the atherosclerosis risk in communities study. |
Publication Type | Journal Article |
Year of Publication | 2009 |
Authors | Hsu CC, Brancati FL, Astor BC, Kao WHong, Steffes MW, Folsom AR, Coresh J |
Journal | J Hypertens |
Volume | 27 |
Issue | 2 |
Pagination | 397-409 |
Date Published | 2009 Feb |
ISSN | 0263-6352 |
Keywords | Albuminuria, Atherosclerosis, Blood Pressure, Comorbidity, Creatinine, Cross-Sectional Studies, Diabetes Mellitus, Type 2, Female, Humans, Hypertension, Logistic Models, Male, Middle Aged, Multivariate Analysis, Prevalence, United States |
Abstract | BACKGROUND: Albuminuria predicts cardiovascular risk, but its function as a marker of endothelial damage and atherosclerosis is uncertain, as is the complex relationship with hypertension and diabetes. OBJECTIVE: To determine whether hypertension contributes to albuminuria across levels of atherosclerosis and type 2 diabetes. METHODS: Cross-sectional associations of cardiovascular risk factors and albuminuria were examined in 10,113 middle-aged participants in the atherosclerosis risk in communities study divided into four subgroups: type 2 diabetes with marked atherosclerosis, type 2 diabetes without marked atherosclerosis, without diabetes with marked atherosclerosis, and without diabetes without marked atherosclerosis. Marked atherosclerosis was defined as high levels of carotid atherosclerosis or prevalent coronary heart disease. RESULTS: Hyperglycemia and hypertriglyceridemia were associated with albuminuria, but only among patients with type 2 diabetes. In multivariate models, increasing blood pressure levels (but not albuminuria) were significantly associated (P-trend CONCLUSION: Blood pressure, even at high-normal levels, is consistently associated with albuminuria across categories of type 2 diabetes and atherosclerosis. Our results suggest that the effects of blood pressure on albuminuria are not solely mediated through generalized vascular damage, as represented by degree of atherosclerosis. |
DOI | 10.1097/hjh.0b013e32831aede6 |
Alternate Journal | J Hypertens |
PubMed ID | 19226709 |
PubMed Central ID | PMC2792744 |
Grant List | N01HC55020 / HL / NHLBI NIH HHS / United States N01HC55018 / HL / NHLBI NIH HHS / United States N01-HC-55022 / HC / NHLBI NIH HHS / United States N01-HC-55016 / HC / NHLBI NIH HHS / United States N01HC55015 / HL / NHLBI NIH HHS / United States N01-HC-55019 / HC / NHLBI NIH HHS / United States N01-HC-55015 / HC / NHLBI NIH HHS / United States R01 DK076770 / DK / NIDDK NIH HHS / United States N01HC55019 / HL / NHLBI NIH HHS / United States N01 HC055020 / HC / NHLBI NIH HHS / United States N01HC55022 / HL / NHLBI NIH HHS / United States N01-HC-55021 / HC / NHLBI NIH HHS / United States N01-HC-55020 / HC / NHLBI NIH HHS / United States N01HC55016 / HL / NHLBI NIH HHS / United States N01-HC-55018 / HC / NHLBI NIH HHS / United States N01HC55021 / HL / NHLBI NIH HHS / United States |