The Relationship between Progression in Axial Length/Corneal Radius of Curvature Ratio and Spherical Equivalent Refractive Error in Myopia
Monica Jong, Padmaja Sankaridurg, Thomas John Naduvilath, Wayne Li, Mingguang He
OPTOMETRY AND VISION SCIENCE | LIPPINCOTT WILLIAMS & WILKINS | Published : 2018
SIGNIFICANCE: This study demonstrates that mean axial length/corneal radius of curvature ratio (AL/CR) can be used to detect low and high myopia but cannot clinically monitor myopia progression because the relationship between AL/CR and progression in myopia is different between low and high myopia. PURPOSE: The purpose of this study was to investigate the relationship of AL/CR with magnitude and progression of myopia. METHODS: Retrospective analysis was conducted comparing the right eyes of those with high myopia (n = 308; age, 7 to 16 years; myopia sphere, -6.00 diopters or worse) with those with low myopia (n = 732; age, 7 to 16 years; myopia sphere, between -0.50 and -3.50 diopters; cyli..View full abstract
Brien Holden Vision Institute (to MJ).