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KMID : 0360219640050010023
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Journal of the Korean Ophthalmological Society
1964 Volume.5 No. 1 p.23 ~ p.25
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Refactive Errors in Schoolchildren
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Abstract
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556 children(220 boys and 336 girls) of clinical ametropia among 4715 children of a grade school were determined under 5% homatropine cycloplegia.
1) As to the distribution of refractive errors, 60.2 were myopic and 32.7% were hyperotic; 17.8% had astigmatism and 81.1%. did not.
2) Refractive errors were numerous around the age of 11.
3) The degree of refractive errors varied, but in the great majority was less than -3.00 D.
4) As to the type of astigmatism, 52. 2% were with the rule and 41. 2% were against the rule.
5) Only 12 children were anisometropic.
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KEYWORD
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