Khan IH, Catto GR, Edward N, Fleming LW, Henderson IS, MacLeod AM. Influence of coexisting disease on survival on renal-replacement therapy. Lancet. 1993;341(8842):415–8.
Article
CAS
PubMed
Google Scholar
Keane WF, Collins AJ. Influence of co-morbidity on mortality and morbidity in patients treated with hemodialysis. Am J Kidney Dis. 1994;24(6):1010–8.
Miskulin D, Bragg-Gresham J, Gillespie BW, Tentori F, Pisoni RL, Tighiouart H, et al. Key comorbid conditions that are predictive of survival among hemodialysis patients. Clin J Am Soc Nephrol. 2009;4(11):1818–26.
Article
PubMed Central
PubMed
Google Scholar
Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40(5):373–83.
Article
CAS
PubMed
Google Scholar
Beddhu S, Bruns FJ, Saul M, Seddon P, Zeidel ML. A simple comorbidity scale predicts clinical outcomes and costs in dialysis patients. Am J Med. 2000;108(8):609–13.
Article
CAS
PubMed
Google Scholar
Chae JW, Song CS, Kim H, Lee KB, Seo BS, Kim DI. Prediction of mortality in patients undergoing maintenance hemodialysis by Charlson Comorbidity Index using ICD-10 database. Nephron Clin Pract. 2011;117(4):c379–84.
Article
PubMed
Google Scholar
Fried L, Bernardini J, Piraino B. Charlson comorbidity index as a predictor of outcomes in incident peritoneal dialysis patients. Am J Kidney Dis. 2001;37(2):337–42.
Fried L, Bernardini J, Piraino B. Comparison of the Charlson Comorbidity Index and the Davies score as a predictor of outcomes in PD patients. Perit Dial Int. 2003;23(6):568–73.
Lin YT, Wu PH, Kuo MC, Lin MY, Lee TC, Chiu YW, et al. High cost and low survival rate in high comorbidity incident elderly hemodialysis patients. PLoS One. 2013;8(9), e75318.
Article
PubMed Central
CAS
PubMed
Google Scholar
Poses RM, McClish DK, Smith WR, Bekes C, Scott WE. Prediction of survival of critically ill patients by admission comorbidity. J Clin Epidemiol. 1996;49(7):743–7.
Article
CAS
PubMed
Google Scholar
Rattanasompattikul M, Feroze U, Molnar MZ, Dukkipati R, Kovesdy CP, Nissenson AR, et al. Charlson comorbidity score is a strong predictor of mortality in hemodialysis patients. Int Urol Nephrol. 2012;44(6):1813–23.
Article
PubMed Central
PubMed
Google Scholar
Wu PH, Lin YT, Lee TC, Lin MY, Kuo MC, Chiu YW, et al. Predicting mortality of incident dialysis patients in Taiwan--a longitudinal population-based study. PLoS One. 2013;8(4), e61930.
Article
PubMed Central
CAS
PubMed
Google Scholar
Quan H, Li B, Couris CM, Fushimi K, Graham P, Hider P, et al. Updating and Validating the Charlson Comorbidity Index and Score for Risk Adjustment in Hospital Discharge Abstracts Using Data From 6 Countries. Am J Epidemiol. 2011;173(6):676–82.
Article
PubMed
Google Scholar
Davies SJ, Phillips L, Naish PF, Russell GI. Quantifying comorbidity in peritoneal dialysis patients and its relationship to other predictors of survival. Nephrol Dial Transplant. 2002;17(6):1085–92.
Hemmelgarn BR, Manns BJ, Quan H, Ghali WA. Adapting the Charlson Comorbidity Index for use in patients with ESRD. Am J Kidney Dis. 2003;42(1):125–32.
Liu J, Huang Z, Gilbertson DT, Foley RN, Collins AJ. An improved comorbidity index for outcome analyses among dialysis patients. Kidney Int. 2009;77(2):141–51.
Article
PubMed
Google Scholar
Chang JH, Rim MY, Sung J, Ko KP, Kim DK, Jung JY, et al. Early start of dialysis has no survival benefit in end-stage renal disease patients. J Korean Med Sci. 2012;27(10):1177–81.
Article
PubMed Central
CAS
PubMed
Google Scholar
Erickson KF, Tan KB, Winkelmayer WC, Chertow GM, Bhattacharya J. Variation in nephrologist visits to patients on hemodialysis across dialysis facilities and geographic locations. Clin J Am Soc Nephrol. 2013;8(6):987–94.
Article
PubMed Central
PubMed
Google Scholar
Lee S, Ryu JH, Kim H, Kim KH, Ahn HS, Hann HJ, et al. An Assessment of Survival among Korean Elderly Patients Initiating Dialysis: A National Population-Based Study. PLoS One. 2014;9(1), e86776.
Article
PubMed Central
PubMed
Google Scholar
Chang TI, Kim YL, Kim H, Ryu GW, Kang EW, Park JT, et al. Hyponatremia as a predictor of mortality in peritoneal dialysis patients. PLoS One. 2014;9(10), e111373.
Article
PubMed Central
PubMed
Google Scholar
Shih CJ, Chen YT, Ou SM, Yang WC, Kuo SC, Tarng DC. The impact of dialysis therapy on older patients with advanced chronic kidney disease: a nationwide population-based study. BMC Med. 2014;12(1):169.
Article
PubMed Central
PubMed
Google Scholar
Brunelli SM, Blanchette CM, Claxton AJ, Roy D, Rossetti S, Gutierrez B. End-stage renal disease in autosomal dominant polycystic kidney disease: a comparison of dialysis-related utilization and costs with other chronic kidney diseases. Clinicoecon Outcomes Res. 2015;7:65–72.
Fernandez Lucas M, Teruel JL, Zamora J, Lopez Mateos M, Rivera M, Ortuno J. A Mediterranean age-comorbidity prognostic index for survival in dialysis populations. J Nephrol. 2007;20(6):696–702.
CAS
PubMed
Google Scholar
Marinovich S, Lavorato C, Morinigo C, Celia E, Bisignano L, Soratti M, et al. A new prognostic index for one-year survival in incident hemodialysis patients. Int J Artif Organs. 2010;33(10):689–99.
PubMed
Google Scholar
Royston P, Altman D. External validation of a Cox prognostic model: principles and methods. BMC Med Res Methodol. 2013;13(1):33.
Article
PubMed Central
PubMed
Google Scholar
Harrell Jr FE, Califf RM, Pryor DB, Lee KL, Rosati RA. Evaluating the yield of medical tests. Jama. 1982;247(18):2543–6.
Article
PubMed
Google Scholar
Chen JY, Zhang AD, Lu HY, Guo J, Wang FF, Li ZC. CHADS(2) versus CHA(2)DS(2)-VASc score in assessing the stroke and thromboembolism risk stratification in patients with atrial fibrillation: a systematic review and meta-analysis. J Geriatr Cardiol. 2013;10(3):258–66.
PubMed Central
PubMed
Google Scholar
Kucirka LM, Grams ME, Lessler J, et al. Association of race and age with survival among patients undergoing dialysis. Jama. 2011;306(6):620–6.
Article
PubMed Central
CAS
PubMed
Google Scholar
Depner T, Daugirdas J, Greene T, Allon M, Beck G, Chumlea C, et al. Dialysis dose and the effect of gender and body size on outcome in the HEMO Study. Kidney Int. 2004;65(4):1386–94.
Article
PubMed
Google Scholar
Robinson BM, Joffe MM, Pisoni RL, Port FK, Feldman HI. Revisiting Survival Differences by Race and Ethnicity among Hemodialysis Patients: The Dialysis Outcomes and Practice Patterns Study. J Am Soc Nephrol. 2006;17(10):2910–8.
Article
PubMed
Google Scholar
McDonald SP, Marshall MR, Johnson DW, Polkinghorne KR. Relationship between Dialysis Modality and Mortality. J Am Soc Nephrol. 2009;20(1):155–63.
Article
PubMed Central
PubMed
Google Scholar
de Mutsert R, Grootendorst DC, Indemans F, Boeschoten EW, Krediet RT, Dekker FW. Association between serum albumin and mortality in dialysis patients is partly explained by inflammation, and not by malnutrition. J Ren Nutr. 2009;19(2):127–35.
Brattich M. Morbidity and mortality in patients on dialysis: the impact of hemoglobin levels. Nephrol Nurs J. 2006;33(1):64–7. 90; quiz 68–69.
Kestenbaum B, Sampson JN, Rudser KD, Patterson DJ, Seliger SL, Young B, et al. Serum Phosphate Levels and Mortality Risk among People with Chronic Kidney Disease. J Am Soc Nephrol. 2005;16(2):520–8.
Article
CAS
PubMed
Google Scholar
Eddington H, Hoefield R, Sinha S, Chrysochou C, Lane B, Foley RN, et al. Serum Phosphate and Mortality in Patients with Chronic Kidney Disease. Clin J Am Soc Nephrol. 2010;5(12):2251–7.
Article
PubMed Central
PubMed
Google Scholar
Kazmi WH, Gilbertson DT, Obrador GT, Guo H, Pereira BJ, Collins AJ, et al. Effect of comorbidity on the increased mortality associated with early initiation of dialysis. Am J Kidney Dis. 2005;46(5):887–96.
Agodoa L, Eggers P. Racial and Ethnic Disparities in End-Stage Kidney Failure—Survival Paradoxes in African-Americans. Semin Dial. 2007;20(6):577–85.
Rodriguez RA, Sen S, Mehta K, Moody-Ayers S, Bacchetti P, O'Hare AM. Geography Matters: Relationships among Urban Residential Segregation, Dialysis Facilities, and Patient Outcomes. Ann Intern Med. 2007;146(7):493–501.
Article
PubMed
Google Scholar
Kimmel PL, Fwu CW, Eggers PW. Segregation, income disparities, and survival in hemodialysis patients. J Am Soc Nephrol. 2013;24(2):293–301.
Swidler M. Considerations in Starting a Patient with Advanced Frailty on Dialysis: Complex Biology Meets Challenging Ethics. Clin J Am Soc Nephrol. 2013;8(8):1421–8.
Article
PubMed Central
PubMed
Google Scholar
Johansen KL, Chertow GM, Jin C, Kutner NG. Significance of Frailty among Dialysis Patients. J Am Soc Nephrol. 2007;18(11):2960–7.
Article
PubMed
Google Scholar
Zavascki AP, Fuchs SC. The need for reappraisal of AIDS score weight of Charlson comorbidity index. J Clin Epidemiol. 2007;60(9):867–8.
Article
PubMed
Google Scholar
Jemal A, Siegel R, Xu J, Ward E. Cancer statistics, 2010. CA Cancer J Clin. 2010;60(5):277–300.
Article
PubMed
Google Scholar
Puymirat E, Simon T, Steg P, et al. Association of changes in clinical characteristics and management with improvement in survival among patients with st-elevation myocardial infarction. Jama. 2012;308(10):998–1006.
Article
CAS
PubMed
Google Scholar
Andresdottir G, Jensen ML, Carstensen B, Parving H-H, Hovind P, Hansen TW, et al. Improved prognosis of diabetic nephropathy in type 1 diabetes. Kidney Int. 2015;87(2):417–26.
Article
CAS
PubMed
Google Scholar
Altman DG, Royston P. What do we mean by validating a prognostic model? Stat Med. 2000;19(4):453–73.
Article
CAS
PubMed
Google Scholar
Miskulin DC, Meyer KB, Martin AA, Fink NE, Coresh J, Powe NR, et al. Comorbidity and its change predict survival in incident dialysis patients. Am J Kidney Dis. 2003;41(1):149–61.
Article
PubMed
Google Scholar
Soares M, Salluh JF, Ferreira C, Luiz R, Spector N, Rocco J. Impact of two different comorbidity measures on the 6-month mortality of critically ill cancer patients. Intensive Care Med. 2005;31(3):408–15.
Article
PubMed
Google Scholar
Mayr R, May M, Martini T, Lodde M, Pycha A, Comploj E, et al. Predictive capacity of four comorbidity indices estimating perioperative mortality after radical cystectomy for urothelial carcinoma of the bladder. BJU Int. 2012;110(6b):E222–7.
Article
PubMed
Google Scholar
Cohen LM, Ruthazer R, Moss AH, Germain MJ. Predicting Six-Month Mortality for Patients Who Are on Maintenance Hemodialysis. Clin J Am Soc Nephrol. 2010;5(1):72–9.
Article
PubMed Central
PubMed
Google Scholar