1. National Institutes of Health National Institute of Diabetes, Digestive and Kidney Diseases (NIoDaDaKD). USRDS 2005 Annual Data Report: Atlas of End-Stage Renal Disease in the United States. Bethesda, MD, 2005.
2. Nicolucci A, Procaccini, DA. Why do we need outcomes research in end-stage kidney disease? J Nephrol 2000;13:401–404.
3. Goodkin D, Young EW, Kurokawa K, Prutz K-G, Levin N. Mortality among hemodialysis patients in Europe, Japan, and the United States: Case-Mix effects. Am J Kidney Dis 2004;44:S16–S21.
4. Goodkin D, Bragg-Gresham JL, Koenig KG, et al. Association of comorbid conditions and mortality in hemodialysis patients in Europe, Japan, and the United States: The Dialysis Outcomes Practice Patterns Study (DOPPS). J Am Soc Nephrol 2003;14:3270–3277.
5. Keith D, Nichols GA, Gullion C, et al. Longitudinal follow-up and outcomes among a population with chronic kidney disease in a large managed care organization. Arch Intern Med 2004;164:659–663.