Health-related quality of life as a predictor of mortality in patients on peritoneal dialysis

Objective: to characterize deaths that occurred, and the association between socio-demographic, clinical, laboratory variables and health-related quality of life and the outcome of death in patients on peritoneal dialysis, over a two year period after an initial assessment. Method: observational, prospective population study with 82 patients on peritoneal dialysis. The instruments used for the first stage of data collection were the mini-mental state examination, a sociodemographic, economic, clinical and laboratory questionnaire and the Kidney Disease and Quality of Life-Short Form. After two years, data for characterization and occurrence of death in the period were collected. The relative risk of death outcome was calculated through statistical analysis; the risk of death was estimated by the survival Kaplan-Meier curve, and determined predictors of death by the Cox Proportional Hazards Model. Results: of the 82 original participants, 23 had as an outcome death within two years. The increased risk for the outcome of death was associated with a lower mean score of health-related quality of life in the physical functioning domain. Conclusion: the worst health-related quality of life in the physical functioning domain, could be considered a predictor of death.

Bibliographic Details

Main Authors:	Oliveira,Marília Pilotto de, Kusumota,Luciana, Haas,Vanderlei José, Ribeiro,Rita de Cássia Helú Mendonça, Marques,Sueli, Oller,Graziella Allana Serra Alves de Oliveira
Format:	Digital revista
Language:	English
Published:	Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo 2016
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-11692016000100322
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