Association between Serum β2-Microglobulin Level and Infectious Mortality in Hemodialysis Patients
Author(s) -
Alfred K. Cheung,
Tom Greene,
John K. Leypoldt,
Guofen Yan,
Michael Allon,
James A. Delmez,
Andrew S. Levey,
Nathan W. Levin,
Michael V. Rocco,
Gerald Schulman,
Garabed Eknoyan
Publication year - 2007
Publication title -
clinical journal of the american society of nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.755
H-Index - 151
eISSN - 1555-905X
pISSN - 1555-9041
DOI - 10.2215/cjn.02340607
Subject(s) - medicine , hazard ratio , hemodialysis , beta 2 microglobulin , dialysis , confidence interval , proportional hazards model , cohort , cohort study
Secondary analysis of the Hemodialysis Study showed that serum beta(2)-microglobulin levels predicted all-cause mortality and that high-flux dialysis was associated with decreased cardiac deaths in hemodialysis patients. This study examined the association of serum beta(2)-microglobulin levels and dialyzer beta(2)-microglobulin kinetics with the two most common causes of deaths: Cardiac and infectious diseases. Cox regression analyses were performed to relate cardiac or infectious deaths to cumulative mean follow-up predialysis serum beta(2)-microglobulin levels while controlling for baseline demographics, comorbidity, residual kidney function, and dialysis-related variables.
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