Preliminary Evaluation of a Smartphone App for Refractive Error Measurement

Preliminary Evaluation of a Smartphone App for Refractive Error Measurement

Purpose: The purpose of this study was to evaluate the potential feasibility of using a smartphone app in myopia screening. Methods: The app estimates myopic refractive error by measuring the far point distance for reading three 20/20 Tumbling E letters. In total, 113 myopic subjects with astigmatis...

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Bibliographic Details
Main Authors: Cheng, W. (Author), Jiang, Y. (Author), Lee, C.-Y (Author), Liu, R. (Author), Luo, G. (Author), Marusic, S. (Author), Raghuram, A. (Author), Shivshanker, P. (Author), Wang, J. (Author)
Format: Article
Language:English
Published: NLM (Medline) 2022
Subjects:
adolescent
Adolescent
adult
Adult
child
Child
eye refraction
human
Humans
mobile application
Mobile Applications
myopia
Myopia
refraction error
Refraction, Ocular
Refractive Errors
vision test
Vision Tests
young adult
Young Adult
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