1. Nonmaturation of arm arteriovenous fistulas for hemodialysis access: A systematic review of risk factors and results of early treatment 
Eduard H.J. Voormolen, BSc, Abdelkarime Khodadade Jahrome, MD, Lambertus W. Bartels, PhD, Frans L. Moll, MD, PhD, Willem P. Mali, MD, PhD, Peter J. Blankestijn, MD, PhD 
Journal of Vascular Surgery 
Volume 49, Issue 5, Pages (May 2009)
DOI: /j.jvs
Copyright © 2009 Society for Vascular Surgery Terms and Conditions

2. Fig
Graphic display of summary measures of the excess nonmaturation risk (reported in %) and relative nonmaturation risk (value reported is divided by 10) with 95% confidence intervals, and sensitivity (%) and specificity (%) measures for a preoperative clinical prediction rule (pre-Clin) and preoperative hemodynamic risk stratification (pre-HRS) and postoperative hemodynamic risk stratification (post-HRS) methods. On average, post-HRS stratifies risk best (higher excess risk and relative risk) and has a better discriminative ability (higher sensitivity and specificity) compared with the clinical prediction rule and pre-HRS.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2009 Society for Vascular Surgery Terms and Conditions