Kidney Function and Systolic Blood Pressure New Insights From Cystatin C: Data from the Heart and Soul Study
Journal Title: | American journal of hypertension 2006, Vol.19 (9), p.939-946 |
Main Author: | Peralta, Carmen A |
Other Authors: | Whooley, Mary A , Ix, Joachim H , Shlipak, Michael G |
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English |
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Quelle: | Alma/SFX Local Collection |
Publisher: | New York, NY: Elsevier Inc |
ID: | ISSN: 0895-7061 |
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recordid: | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_2771570 |
title: | Kidney Function and Systolic Blood Pressure New Insights From Cystatin C: Data from the Heart and Soul Study |
format: | Article |
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ispartof: | American journal of hypertension, 2006, Vol.19 (9), p.939-946 |
description: | Control of hypertension is paramount in treating chronic kidney disease. The relationship between kidney function and blood pressure (BP) components has been studied in persons with diagnosed CKD, diabetes, or hypertension. Whether kidney function in the normal range is associated with systolic BP (SBP), diastolic BP (DBP), and pulse pressure is unclear. We evaluated the association between kidney function and each BP component using cystatin C and 24-h creatinine clearance (CrCl) among 906 participants in the Heart and Soul Study. We observed that SBP was linearly associated with cystatin C concentrations (1.19 ± 0.55 mm Hg increase per 0.4 mg/L cystatin C, P = .03) across the range of kidney functions. In contrast, using CrCl, SBP was significantly associated with kidney function only in subjects with CrCl 60 mL/min (0.36 ± 0.77 mm Hg per 28 mL/min, P = .64). Slopes differed significantly (for spline term P = .001). We found that DBP was not associated with cystatin C (0.34 ± 0.40 mm Hg per 0.4 mg/L cystatin, P = .39) or CrCl (0.62 ± 0.44 mm Hg per 28 mL/min clearance, P = .16). Pulse pressure was linearly associated with cystatin C (1.28 ± 0.55 mm Hg per 0.4 mg/L cystatin, P = .02) and with CrCl |
language: | eng |
source: | Alma/SFX Local Collection |
identifier: | ISSN: 0895-7061 |
fulltext: | fulltext |
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url: | Link |
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