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KMID : 0378119920190020439
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Chungnam Medical Journal
1992 Volume.19 No. 2 p.439 ~ p.446
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Interrelationship Among Axial Length, Anterior Lens Capsule to Retina Length, Refractive States, and Corneal Refractive Power
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Abstract
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Axial length is major determinant of ocular refractive power. The purpose of this study was to establish the interrelationship among axial length, anterior lens capsule to retina length(ACRL), refractive states, and corneal refractive power. We
measured
above four variables of 364 normal adult eyes.
@ES The results were as follows :
@EN 1. The mean axial length and ACRL of all 364 eyes were 24.93(±1.25mm) and 21.59(±1.20mm) respectively.
2. The mean axial length and ACRL of 63 eyes within ±1 diopter were 23.64(±0.82mm) and 20.34(±0.79mm) respectively.
3. Refractive states, axial length, and ACRL were closely associated. The coefficient of correlation between refractive states and axial length is r=-0.7542(p<0.001), the one between refractive states and ACRL is r=-0.7526(p<0.001).
4. The coefficient of correlation between corneal refractive power and axial length is r=-0.3589 (p<0.001), the one between corneal refractive power and ACRL is r=-0.3727(p<0.001).
5. Axial length/ACRL ratio of 63 eyes within ±1 diopter is 1.16(±0.02).
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KEYWORD
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