Journal article

Association between long-term blood pressure variability and mortality among incident hemodialysis patients.

Steven M Brunelli, Ravi I Thadhani, Katherine E Lynch, Elizabeth D Ankers, Marshall M Joffe, Raymond Boston, Yuchaio Chang, Harold I Feldman

Am J Kidney Dis | Published : 2008

Abstract

BACKGROUND: Blood pressure variability (BPV) is one putative risk factor for cardiovascular disease and mortality in hemodialysis patients. The purposes of this study are to identify a suitable metric of long-term BPV in this population and determine whether an association between BPV and all-cause mortality exists. STUDY DESIGN: Retrospective cohort study. SETTINGS & PARTICIPANTS: Patients from the Accelerated Mortality on Renal Replacement (ArMORR) cohort who were adult, incident to hemodialysis at any Fresenius Medical Care unit between June 2004 and August 2005, and had suitable blood pressure data were studied (n = 6,961). PREDICTOR: Predialysis blood pressures measured between dialysis..

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University of Melbourne Researchers