Quality of life implications of inadequate protein nutrition among hemodialysis patients.
OBJECTIVE
To determine the quality of life implications of inadequate protein nutrition among hemodialysis patients.


METHODS
Cross-sectional study.


METHODS
All 22 chronic hemodialysis units in northeast Ohio.


METHODS
There were 289 randomly selected patients.


METHODS
Interview and chart abstraction.


METHODS
Six quality of life subscales related to general health, physical function, social function, symptoms, burden of kidney disease, and employment status.


RESULTS
Low albumin levels were independently associated with decreased physical function, social function, and burden of kidney disease scores after adjustment for patient age, race, gender, health insurance, cause of renal failure, years on dialysis, and number of comorbid conditions. Low protein catabolic rate was independently associated with decreased physical function scores and with being retired or disabled.


CONCLUSIONS
Inadequate protein nutrition is independently associated with poor quality of life. Further study is needed to develop interventions to overcome barriers to protein nutrition and to determine the effect of such interventions on protein nutrition and patient quality of life.
Ohri-Vachaspati
P
P
Division of Nephrology, MetroHealth Medical Center, Cleveland, OH 44109-1998, USA.
Sehgal
A R
AR
D000293:Adolescent; D000328:Adult; D000368:Aged; D048909:Diabetes Complications; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009752:Nutritional Status; D011506:Proteins / Q000378:metabolism*; D011788:Quality of Life; D006435:Renal Dialysis; D051437:Renal Insufficiency / Q000209:etiology / Q000628:therapy*
D011506:Proteins