Volume 76, Issue 6, Pages 629-637 (September 2009) Incidence of end-stage renal disease and death among insured African Americans with chronic kidney disease  Stephen F. Derose, Mark P. Rutkowski, Nathan W. Levin, In-Lu A. Liu, Jiaxiao M. Shi, Steven J. Jacobsen, Peter W. Crooks  Kidney International  Volume 76, Issue 6, Pages 629-637 (September 2009) DOI: 10.1038/ki.2009.209 Copyright © 2009 International Society of Nephrology Terms and Conditions

Figure 1 Flow diagram of study cohort assembly. Kidney International 2009 76, 629-637DOI: (10.1038/ki.2009.209) Copyright © 2009 International Society of Nephrology Terms and Conditions

Figure 2 Cumulative incidence of ESRD and death before ESRD in Blacks and non-Blacks from a study entry eGFR of 15 to <29, 30 to <45, and 45 to <60ml/min per 1.73m2 (raw data). Starting population sizes are given in Table 2. P-values for differences are indicated for each pair of curves (K-sample test for ESRD and death before ESRD; log-rank test for the combined outcome). Solid lines: Blacks. Dashed lines: non-Blacks. eGFR, estimated glomerular filtration rate; ESRD, end-stage renal disease. Kidney International 2009 76, 629-637DOI: (10.1038/ki.2009.209) Copyright © 2009 International Society of Nephrology Terms and Conditions

Figure 3 Risk of ESRD (left) and risk of death before ESRD (right) in Blacks vs non-Blacks by study entry age and eGFR (ml/min per 1.73m2). On the basis of the competing-risk regression models with interaction terms, as shown in Table 4. Solid lines: entry eGFR 60ml/min per 1.73m2. Long dashed lines: entry eGFR 45ml/min per 1.73m2. Dashed lines: entry eGFR 30ml/min per 1.73m2. Dotted lines: entry eGFR 15ml/min per 1.73m2. eGFR, estimated glomerular filtration rate; ESRD, end-stage renal disease. Kidney International 2009 76, 629-637DOI: (10.1038/ki.2009.209) Copyright © 2009 International Society of Nephrology Terms and Conditions