Axial length/corneal radius of curvature ratio and refractive development evaluation in 3- to 4-year-old children: the Shanghai Pudong Eye Study
Author(s) -
Keke Zhao,
Yang Yuan,
Hong Wang,
Li Lu,
Zhaoyang Wang,
Fan Jiang,
Jifang Qu
Publication year - 2019
Publication title -
international journal of ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.634
H-Index - 29
eISSN - 2227-4898
pISSN - 2222-3959
DOI - 10.18240/ijo.2019.06.23
Subject(s) - medicine , astigmatism , confidence interval , ophthalmology , refractive error , corneal topography , visual acuity , optometry , dioptre , radius of curvature , curvature , optics , mathematics , geometry , mean curvature , physics , mean curvature flow
To measure and analysis axial length (AL)/corneal radius of curvature (CRC) ratio and other refractive parameters, provide a medical reference range for refractive development evaluation and earlier visual impairment screening of 3 to 4y kindergarten students.
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