Discontinuation of Dialysis Therapy as a Cause of Death
作者:
Friedrich K. Port,
Robert A. Wolfe,
Victor M. Hawthorne,
William Ferguson,
期刊:
American Journal of Nephrology
(Karger Available online 1989)
卷期:
Volume 9,
issue 2
页码: 145-149
ISSN:0250-8095
年代: 1989
DOI:10.1159/000167954
出版商: S. Karger AG
关键词: End-stage renal disease and race;Dialysis mortality and withdrawal;Suicide in dialysis;Diabetic end-stage renal disease
数据来源: Karger
摘要:
Discontinuation of life-sustaining dialysis therapy led to death in 282 of 5,208 patients who started therapy for end-stage renal disease (ESRD) in Michigan during 1980–1985 with a follow-up through 1986. Based on life table estimates at 60 months after initiation of therapy, 9.4% of patients overall died due to termination of dialysis, 11 % of females versus 8 % of males (p = 0.02), 0.1–3.4% for ages 80 years, 12% for white versus 4% for black patients (p < 0.001) and 16% for diabetic ESRD patients (higher than any other group, p < 0.05). The Cox regression model confirms these significant findings for race, diabetes and age, and reveals a significant 60% increase in overall withdrawals for the years 1980–1985 (1.10/year, p < 0.02). A separate analysis of discontinuation of dialysis as the percentage of all 2,564 dialysis deaths in prevalence cases for 1980–1984 revealed an overall ratio of 8.9% with a significant difference for ages ≤ 64 versus ≥ 65 (p < 0.001), race (p < 0.001) but not for prior transplant failure or continuous ambulatory peritoneal dialysis therapy. Whereas the results for age and diabetes were expected, the significant increase of dialysis withdrawal over time and the racial difference are unexplained by information available at the Michigan Kidney Registry and indicate the need for exploration by furt
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