Changes in survival among elderly patients initiating dialysis from 1990 to 1999.

ABSTRACT:

Background

Over the past decade, there has been a steep rise in the number of people with complex medical problems who require dialysis. We sought to determine the life expectancy of elderly patients after starting dialysis and to identify changes in survival rates over time.

Methods

All patients aged 65 years or older who began dialysis in Canada between 1990 and 1999 were identified from the Canadian Organ Replacement Register. We used Cox proportional hazards models to examine the effect that the period during which dialysis was initiated (era 1, 1990-1994; era 2, 1995-1999) had on patient survival, after adjusting for diabetes, sex and comorbidity. Patients were followed from initiation of dialysis until death, transplantation, loss to follow-up or study end (Dec. 31, 20

SUBMITTER: Jassal SV 

PROVIDER: S-EPMC2025619 | biostudies-literature | 2007 Oct

REPOSITORIES: biostudies-literature