Volume 77, Issue 2, Pages 141-151 (January 2010) An improved comorbidity index for outcome analyses among dialysis patients Jiannong Liu, Zhi Huang, David T. Gilbertson, Robert N. Foley, Allan J. Collins Kidney International Volume 77, Issue 2, Pages 141-151 (January 2010) DOI: 10.1038/ki.2009.413 Copyright © 2010 International Society of Nephrology Terms and Conditions
Figure 1 Percent of patients with each comorbidity score, 1999 cohort. Kidney International 2010 77, 141-151DOI: (10.1038/ki.2009.413) Copyright © 2010 International Society of Nephrology Terms and Conditions
Figure 2 Survival curves for patient groups with comorbidity scores in the intervals ≤3, 4–6, 7–9, and ≥10 for each cohort. Kidney International 2010 77, 141-151DOI: (10.1038/ki.2009.413) Copyright © 2010 International Society of Nephrology Terms and Conditions