1. What Is the Goal With Endogenous Filtration Markers—Estimation of GFR or Prediction of Kidney Outcomes? 
Andrew D. Rule, MD, MSc, Kent R. Bailey, PhD, Stephen T. Turner, MD 
American Journal of Kidney Diseases 
Volume 58, Issue 6, Pages (December 2011)
DOI: /j.ajkd
Copyright © 2011 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1
Three scenarios that relate serum concentrations of endogenous filtration markers to outcomes. In this example, non-GFR determinants of marker concentration other than generation (tubular reabsorption and secretion and extrarenal elimination) are assumed to be zero.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2011 National Kidney Foundation, Inc. Terms and Conditions