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KMID : 1011420090140010121
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Journal of Korean Ophthalmic Optics Society
2009 Volume.14 No. 1 p.121 ~ p.125
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A Clinical Study on Relation among Accommodative Amplitude, Response, and Facility in young adults
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Joo Seok-Hee
Shim Moon-Sik
Sim Hyun-Seog
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Abstract
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Purpose: This study has been conducted to know the prevalence of anisometropia and corneal refraction, accommodative response of myopic anisometropia.
Methods: The study subject were 67 persons who myopic anisometropia of at least 1.00D, from among 808 total subject without ophthalmic diseases history from age 5 to 89 and the test were used to examine with both eyes open-view autorefractometer (NvisionK-5001).
Results: The case which anisometropia were 85(10.5%) persons and myopic anisometropia were 67(78.8%) persons among the anisometropia. Difference between higher myopic eye and lower myopic eye were -1.22D?.94 in spherical equivalent, -0.25D?.72 in accommodative response, 0.04D?.68 in corneal refraction. In addition, the same case of both eyes accommodative response were 33(49.3%) persons, the great case of lower myopic eye accommo- dative response were 25(37.3%) persons and the great case of higher myopic eye accommodative response were 9(13.4%) persons.
Conclusions: Myopic anisometropia was not affected by corneal refraction and both eyes difference of spherical equivalent was less as compared with both eyes difference of accommodative response.
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KEYWORD
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myopic anisometropia, both eyes open-view auto-refractometer, corneal refraction, accommodative response
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