Open AccessVisual Impairment, Uncorrected Refractive Error, and Accelerometer-Defined Physical Activity in the United States
Author(s) -
Jeffrey R. Willis
Publication year - 2012
Publication title -
archives of ophthalmology
Language(s) - English
Resource type - Journals
eISSN - 1538-3601
pISSN - 0003-9950
DOI - 10.1001/archopthalmol.2011.1773
Subject(s) - refractive error , accelerometer , visual impairment , medicine , physical activity , optometry , physical medicine and rehabilitation , audiology , optics , ophthalmology , computer science , visual acuity , physics , psychiatry , operating system
To examine how accelerometer-measured physical activity is affected by visual impairment (VI) and uncorrected refractive error (URE).