@article {1061, title = {Change in cardiovascular risk factors with progression of kidney disease.}, journal = {Am J Nephrol}, volume = {29}, year = {2009}, month = {2009}, pages = {334-41}, abstract = {

BACKGROUND: Prior studies evaluating the relationship of kidney disease with cardiovascular risk factors have been limited by their cross-sectional design. We evaluated the change in lipids, inflammatory and procoagulant biomarkers with decline in kidney function in a nested case-cohort study in the Cardiovascular Health Study, a community-based study of adults aged >65 years.

METHODS: Individuals with an increase in serum creatinine >or=0.3 mg/dl (baseline to 3 years later, n = 207) were matched to controls of similar age, race, gender, diabetes and baseline serum creatinine, but whose change in creatinine was <0.3 mg/dl. Baseline and change in risk factors were analyzed with conditional logistic regression.

RESULTS: Changes in C-reactive protein were similar. In contrast, cases had larger increases in fibrinogen (OR 1.38 per standard deviation, 95\% confidence interval 1.08-1.76) and factor VIII [1.38 (1.10-1.72)] and larger decreases in HDL [OR 0.80 (0.64, 1.00)]. Change in interleukin-6 was greater in cases than controls, but this did not persist after multivariate adjustment. However, in linear regression, change in interleukin-6 was correlated with change in creatinine.

CONCLUSION: Cardiovascular risk factors and kidney function may change concurrently. This could lead to an increased risk of cardiovascular disease as kidney function worsens.

}, keywords = {Aged, Aged, 80 and over, Biomarkers, C-Reactive Protein, Cholesterol, HDL, Creatinine, Diabetes Mellitus, Factor VIII, Female, Follow-Up Studies, Humans, Hypertension, Renal, Interleukin-6, Logistic Models, Male, Prevalence, Renal Insufficiency, Chronic, Risk Factors, Vasculitis}, issn = {1421-9670}, doi = {10.1159/000166598}, author = {Fried, Linda F and Katz, Ronit and Cushman, Mary and Sarnak, Mark and Shlipak, Michael G and Kuller, Lewis and Newman, Anne B} }