Risk for cognitive impairment across 22 measures of cognitive ability in early-stage chronic kidney disease.

ABSTRACT:

Background

Chronic kidney disease (CKD) is a significant risk factor for cognitive impairment. Previous studies have examined differences in cognitive impairment between persons with and without CKD using multiple cognitive outcomes, but few have done this for an extensive battery of cognitive tests. We relate early-stage CKD to two indices of impairment for 22 measures of cognitive ability.

Methods

The study was community-based and cross-sectional with 898 individuals free from dementia and end-stage renal disease. Estimated glomerular filtration rate (eGFR) was calculated using the chronic kidney disease epidemiology collaboration equation and classified as <60 or ≥60 mL/min/1.73 m2, based on consensus definitions of Stage 3 or greater CKD. The eGFR classifications were re

SUBMITTER: Torres RV 

PROVIDER: S-EPMC5837377 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature