TY - JOUR AU - Concato, J. PY - 2004 DA - 2004// TI - Observational versus experimental studies: what's the evidence for a hierarchy? JO - NeuroRx: J Am Soc Exp Neurother VL - 1 UR - https://doi.org/10.1602/neurorx.1.3.341 DO - 10.1602/neurorx.1.3.341 ID - Concato2004 ER - TY - JOUR AU - Concato, J. PY - 2012 DA - 2012// TI - Is it time for medicine-based evidence? JO - JAMA VL - 307 UR - https://doi.org/10.1001/jama.2012.482 DO - 10.1001/jama.2012.482 ID - Concato2012 ER - TY - JOUR AU - Concato, J. AU - Lawler, E. V. AU - Lew, R. A. AU - Gaziano, J. M. AU - Aslan, M. AU - Huang, G. D. PY - 2010 DA - 2010// TI - Observational methods in comparative effectiveness research JO - Am J Med VL - 123 UR - https://doi.org/10.1016/j.amjmed.2010.10.004 DO - 10.1016/j.amjmed.2010.10.004 ID - Concato2010 ER - TY - JOUR AU - Strippoli, G. F. AU - Craig, J. C. AU - Schena, F. P. PY - 2004 DA - 2004// TI - The number, quality, and coverage of randomized controlled trials in nephrology JO - J Am Soc Nephrol VL - 15 UR - https://doi.org/10.1097/01.ASN.0000100125.21491.46 DO - 10.1097/01.ASN.0000100125.21491.46 ID - Strippoli2004 ER - TY - JOUR AU - Charytan, D. AU - Kuntz, R. E. PY - 2006 DA - 2006// TI - The exclusion of patients with chronic kidney disease from clinical trials in coronary artery disease JO - Kidney Int VL - 70 UR - https://doi.org/10.1038/sj.ki.5001934 DO - 10.1038/sj.ki.5001934 ID - Charytan2006 ER - TY - JOUR AU - Uhlig, K. AU - Macleod, A. AU - Craig, J. PY - 2006 DA - 2006// TI - Grading evidence and recommendations for clinical practice guidelines in nephrology. A position statement from Kidney Disease: Improving Global Outcomes (KDIGO) JO - Kidney Int VL - 70 UR - https://doi.org/10.1038/sj.ki.5001875 DO - 10.1038/sj.ki.5001875 ID - Uhlig2006 ER - TY - JOUR AU - Uhlig, K. AU - Balk, E. M. AU - Lau, J. PY - 2008 DA - 2008// TI - Grading evidence-based guidelines–what are the issues? JO - Am J Kidney Dis VL - 52 UR - https://doi.org/10.1053/j.ajkd.2008.06.002 DO - 10.1053/j.ajkd.2008.06.002 ID - Uhlig2008 ER - TY - JOUR AU - Coca, S. G. AU - Krumholz, H. M. AU - Garg, A. X. AU - Parikh, C. R. PY - 2006 DA - 2006// TI - Underrepresentation of renal disease in randomized controlled trials of cardiovascular disease JO - JAMA VL - 296 UR - https://doi.org/10.1001/jama.296.11.1377 DO - 10.1001/jama.296.11.1377 ID - Coca2006 ER - TY - JOUR AU - Austin, P. C. AU - Platt, R. W. PY - 2010 DA - 2010// TI - Survivor treatment bias, treatment selection bias, and propensity scores in observational research JO - J Clin Epidemiol VL - 63 UR - https://doi.org/10.1016/j.jclinepi.2009.05.009 DO - 10.1016/j.jclinepi.2009.05.009 ID - Austin2010 ER - TY - JOUR AU - Schneeweiss, S. AU - Seeger, J. D. AU - Maclure, M. AU - Wang, P. S. AU - Avorn, J. AU - Glynn, R. J. PY - 2001 DA - 2001// TI - Performance of comorbidity scores to control for confounding in epidemiologic studies using claims data JO - Am J Epidemiol VL - 154 UR - https://doi.org/10.1093/aje/154.9.854 DO - 10.1093/aje/154.9.854 ID - Schneeweiss2001 ER - TY - JOUR AU - Schneeweiss, S. AU - Maclure, M. PY - 2000 DA - 2000// TI - Use of comorbidity scores for control of confounding in studies using administrative databases JO - Int J Epidemiol VL - 29 UR - https://doi.org/10.1093/ije/29.5.891 DO - 10.1093/ije/29.5.891 ID - Schneeweiss2000 ER - TY - JOUR AU - Roberts, M. A. AU - Polkinghorne, K. R. AU - McDonald, S. P. AU - Ierino, F. L. PY - 2011 DA - 2011// TI - Secular trends in cardiovascular mortality rates of patients receiving dialysis compared with the general population JO - Am J Kidney Dis VL - 58 UR - https://doi.org/10.1053/j.ajkd.2011.01.024 DO - 10.1053/j.ajkd.2011.01.024 ID - Roberts2011 ER - TY - JOUR AU - Stenvinkel, P. AU - Barany, P. PY - 2012 DA - 2012// TI - Dialysis in 2011: Can cardiovascular risk in dialysis patients be decreased? JO - Nature Rev Nephrol VL - 8 UR - https://doi.org/10.1038/nrneph.2011.212 DO - 10.1038/nrneph.2011.212 ID - Stenvinkel2012 ER - TY - JOUR AU - van Manen, J. G. AU - van Dijk, P. C. AU - Stel, V. S. PY - 2007 DA - 2007// TI - Confounding effect of comorbidity in survival studies in patients on renal replacement therapy JO - Nephrol Dial Transplant VL - 22 UR - https://doi.org/10.1093/ndt/gfl502 DO - 10.1093/ndt/gfl502 ID - van Manen2007 ER - TY - JOUR AU - Seliger, S. L. PY - 2010 DA - 2010// TI - Comorbidity and confounding in end-stage renal disease JO - Kidney Int VL - 77 UR - https://doi.org/10.1038/ki.2009.431 DO - 10.1038/ki.2009.431 ID - Seliger2010 ER - TY - BOOK PY - 2011 DA - 2011// TI - Atlas of Chronic Kidney Disease and End-Stage Renal Disease in the United States, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases PB - Bethesda CY - MD ID - ref16 ER - TY - JOUR AU - Liu, J. AU - Huang, Z. AU - Gilbertson, D. T. AU - Foley, R. N. AU - Collins, A. J. PY - 2010 DA - 2010// TI - An improved comorbidity index for outcome analyses among dialysis patients JO - Kidney Int VL - 77 UR - https://doi.org/10.1038/ki.2009.413 DO - 10.1038/ki.2009.413 ID - Liu2010 ER - TY - JOUR AU - Plantinga, L. C. AU - Fink, N. E. AU - Levin, N. W. PY - 2007 DA - 2007// TI - Early, intermediate, and long-term risk factors for mortality in incident dialysis patients: the Choices for Healthy Outcomes in Caring for ESRD (CHOICE) Study JO - Am J Kidney Dis VL - 49 UR - https://doi.org/10.1053/j.ajkd.2007.03.017 DO - 10.1053/j.ajkd.2007.03.017 ID - Plantinga2007 ER - TY - JOUR AU - Wetmore, J. B. AU - Mahnken, J. D. AU - Rigler, S. K. PY - 2012 DA - 2012// TI - Association of race with cumulative exposure to statins in dialysis JO - Am J Nephrol VL - 36 UR - https://doi.org/10.1159/000339626 DO - 10.1159/000339626 ID - Wetmore2012 ER - TY - BOOK AU - Cassella, G. AU - Berger, R. L. PY - 2002 DA - 2002// TI - Statistical Inference PB - Duxbury Press CY - Pacific Grove, CA ID - Cassella2002 ER - TY - JOUR AU - Charlson, M. E. AU - Pompei, P. AU - Ales, K. L. AU - MacKenzie, C. R. PY - 1987 DA - 1987// TI - A new method of classifying prognostic comorbidity in longitudinal studies: development and validation JO - J Chronic Dis VL - 40 UR - https://doi.org/10.1016/0021-9681(87)90171-8 DO - 10.1016/0021-9681(87)90171-8 ID - Charlson1987 ER - TY - JOUR AU - Hemmelgarn, B. R. AU - Manns, B. J. AU - Quan, H. AU - Ghali, W. A. PY - 2003 DA - 2003// TI - Adapting the Charlson Comorbidity Index for use in patients with ESRD JO - Am J Kidney Dis VL - 42 UR - https://doi.org/10.1016/S0272-6386(03)00415-3 DO - 10.1016/S0272-6386(03)00415-3 ID - Hemmelgarn2003 ER - TY - JOUR AU - van Manen, J. G. AU - Korevaar, J. C. AU - Dekker, F. W. AU - Boeschoten, E. W. AU - Bossuyt, P. M. AU - Krediet, R. T. PY - 2002 DA - 2002// TI - How to adjust for comorbidity in survival studies in ESRD patients: a comparison of different indices JO - Am J Kidney Dis VL - 40 UR - https://doi.org/10.1053/ajkd.2002.33916 DO - 10.1053/ajkd.2002.33916 ID - van Manen2002 ER - TY - JOUR AU - Van Manen, J. G. AU - Korevaar, J. C. AU - Dekker, F. W. AU - Boeschoten, E. W. AU - Bossuyt, P. M. AU - Krediet, R. T. PY - 2003 DA - 2003// TI - Adjustment for comorbidity in studies on health status in ESRD patients: which comorbidity index to use? JO - J Am Soc Nephrol VL - 14 UR - https://doi.org/10.1097/01.ASN.0000043902.30577.C9 DO - 10.1097/01.ASN.0000043902.30577.C9 ID - Van Manen2003 ER - TY - JOUR AU - Miskulin, D. C. AU - Meyer, K. B. AU - Martin, A. A. PY - 2003 DA - 2003// TI - Comorbidity and its change predict survival in incident dialysis patients JO - Am J Kidney Dis VL - 41 UR - https://doi.org/10.1053/ajkd.2003.50034 DO - 10.1053/ajkd.2003.50034 ID - Miskulin2003 ER - TY - JOUR AU - Wetmore, J. B. AU - Rigler, S. K. AU - Mahnken, J. D. AU - Mukhopadhyay, P. AU - Shireman, T. I. PY - 2010 DA - 2010// TI - Considering health insurance: how do dialysis initiates with Medicaid coverage differ from persons without Medicaid coverage? JO - Nephrol Dialysis Transplant VL - 25 UR - https://doi.org/10.1093/ndt/gfp396 DO - 10.1093/ndt/gfp396 ID - Wetmore2010 ER - TY - JOUR AU - Baldwin, L. M. AU - Klabunde, C. N. AU - Green, P. AU - Barlow, W. AU - Wright, G. PY - 2006 DA - 2006// TI - In search of the perfect comorbidity measure for use with administrative claims data: does it exist? JO - Med Care VL - 44 UR - https://doi.org/10.1097/01.mlr.0000223475.70440.07 DO - 10.1097/01.mlr.0000223475.70440.07 ID - Baldwin2006 ER - TY - STD TI - The pre-publication history for this paper can be accessed here:http://www.biomedcentral.com/1471-2369/14/51/prepub UR - http://www.biomedcentral.com/1471-2369/14/51/prepub ID - ref28 ER -