Olfaction and kidney function in community-dwelling older adults.

ABSTRACT:

Background

In older adults, kidney function declines with age. People with advanced kidney diseases may have poor olfaction. However, it is unclear whether poor olfaction is a marker for declining renal function or future risk of chronic kidney disease (CKD). We therefore investigated olfaction in relation to kidney function and risk of CKD.

Methods

These secondary data analyses were limited to participants of the year 3 clinical visit of the Health Aging and Body Composition Study. The analytic sample size varied between 1427 to 2531, depending on participant eligibility and data availability for each analysis. Olfaction was tested using the Brief Smell Identification Test (B-SIT), defined as anosmia (score≤6), hyposmia (7-8), moderate (9-10), and good function (10-11) at b

SUBMITTER: Wang K 

PROVIDER: S-EPMC8880852 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature