Measuring Kidney Disease–Related Loss in Samples of Predialysis and Dialysis Patients
Author(s) -
Ramony Chan,
Robert T. Brooks,
Martin Gallagher,
Jonathan Erlich,
Paul Snelling,
Josephine Chow,
Michael Suranyi
Publication year - 2010
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.08361109
Subject(s) - medicine , dialysis , confirmatory factor analysis , quality of life (healthcare) , discriminant validity , kidney disease , construct validity , hemodialysis , intensive care medicine , psychometrics , physical therapy , clinical psychology , internal consistency , structural equation modeling , statistics , mathematics , nursing
Kidney disease-related loss is clinically significant in patients with ESRD and is related to depression and quality of life. The Kidney Disease Loss Scale (KDLS) was recently developed for long-term dialysis patients as a means of studying loss and applying it to clinical practice; however, its validity and usability in the other developmental stages of ESRD-predialysis and early dialysis-remain unknown. This study examined the validity and reliability of the KDLS in the long-term dialysis, early dialysis, and predialysis populations.
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