Predictors of outcome for renal artery stenting performed for salvage of renal function J. Gregory Modrall, MD, Carlos H. Timaran, MD, Eric B. Rosero, MD, Jayer Chung, MD, Frank A. Arko, MD, R. James Valentine, MD, G. Patrick Clagett, MD, Clayton Trimmer, DO Journal of Vascular Surgery Volume 54, Issue 5, Pages 1414-1421.e1 (November 2011) DOI: 10.1016/j.jvs.2011.04.042 Copyright © 2011 Terms and Conditions
Fig 1 The Kaplan-Meier plot depicts survival after renal artery stenting for responders (continuous line) and non-responders (discontinuous line). Ticks along the lines represent censored cases. The number at risk is provided for each time point. The standard error for responders and non-responders exceeded 10% at 78 and 108 months, respectively. There was no significant difference in survival between the two groups (log-rank test, P = .35). Journal of Vascular Surgery 2011 54, 1414-1421.e1DOI: (10.1016/j.jvs.2011.04.042) Copyright © 2011 Terms and Conditions
Fig 2 The decrease in preoperative eGFR prior to renal artery stenting is shown for responders (A), and non-responders (B). Values represent medians with interquartile ranges. The difference in slopes of the two lines was significant (P < .0001). Journal of Vascular Surgery 2011 54, 1414-1421.e1DOI: (10.1016/j.jvs.2011.04.042) Copyright © 2011 Terms and Conditions
Fig 3 This scatterplot shows the preoperative change in eGFR per week for responders and non-responders. For each group, the median and interquartile range is displayed. The dotted horizontal line represents the median for the entire cohort. Journal of Vascular Surgery 2011 54, 1414-1421.e1DOI: (10.1016/j.jvs.2011.04.042) Copyright © 2011 Terms and Conditions