The relationship between visual function and physical performance in the Study of Muscle, Mobility and Aging (SOMMA).

ABSTRACT:

Purpose

The relationship of types of visual function to different aspects of physical function, especially strength and coordination, has been understudied, but delineation of these relationships could suggest potentially modifiable targets prior to the onset of disability.

Methods

Cross-sectional analysis of visual function (self-reported eyesight and eye disease, visual acuity, contrast sensitivity) and physical function tests in 877 older adults (mean age 76.36±5.01 years, 59.2% women, and 13.3% Black race). Separate linear regression models were constructed for short physical performance battery (SPPB), expanded SPPB (eSPPB), their components (gait speed, chair stand, balance, narrow walk), stair climb, four-square step, leg extension peak power and strength, and grip st

SUBMITTER: Thompson AC 

PROVIDER: S-EPMC10529600 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature