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KMID : 0377619680150030220
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Korean Jungang Medical Journal
1968 Volume.15 No. 3 p.220 ~ p.224
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Clinical Observations on Asthenopia
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Abstract
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276 cases of asthenopia of various origins were studied, and the following results were obtained.
1) The cases were classified as following in order of frequency: Accommodative (38. 3
%), muscular (37. 7% ), Symptomatic (17. 0%), Psychogenic (4. 0%) Systemic reactive (2. 9%).
2) Accommodative, and Symptomatic asthenopia were predominant in young age group, but muscular and systemic reactive asthenopia in older age group.
3) Hyperphoria revealed marked symptoms of asthenopia even in it´s slight degrees, and occupied 21.2% of muscular asthenopia.
4) It is noticeable that corneal erosions were found in 14 cases of 47 symptomatic astheopia cases.
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