Objectives:
To examine the association between kidney function and all-cause mortality in octogenarians.
Design
Retrospective analysis of prospectively collected data.
Setting:
Community.
Participants:
Serum creatinine and cystatin C were measured in 1,053 Cardiovascular Health Study (CHS) All Stars participants.
Measurements:
Estimated glomerular filtration rate (eGFR) was determined using the Chronic...