한국안광학회지 (Journal of Korean Ophthalmic Optics Society)
- 제12권3호
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- Pages.125-130
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- 2007
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- 1226-5012(pISSN)
근업시 자각 증상과 양안시 기능의 관계
Relationship Between Subjective Symptoms with Near Work and Binocular Function
- Shin, Jin-Ah (Department of Ophthalmic Optics, Yeojoo Institute of Technology) ;
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Lee, Ok-Jin
(Department of Optometry and Vision Science, Dongnam Health College)
- 투고 : 2007.06.05
- 발행 : 2007.07.31
초록
이 논문은 중고등학생 41명(12-17세)의 근업시 자각 증상과 양안시 기능의 관계를 알아보고자 한 연구이다. CISS 설문 평가, 조절력검사, 조절 용이성검사, Negative relative accommodation(NRA)/Positive relative accommodation (PRA), 폭주 근점(NPC)검사, 사위검사, 그리고 AC/A(A, accommodation; C, convergence) 비를 측정하였다. 이들 검사의 결과는 정상 기댓값과 비교하여 정상 군과 이상 군으로 분류하였다. 폭주 부족보다는 조절 부족이 더 많았고 외사위보다는 내사위가 많았다. NRA/PRA는 높게 나타났고 AC/A 비는 낮게 나타났다. CISS 검사 결과는 다음과 같다; 근업시 가장 흔한 증상은 피로감이었고, 전체 증상의 점수에 대한 평균은
The aim of this work was to study the relationship between subjective symptoms and binocular function during near work in forty one(12-17yr) schoolchildren. CISS symptom survey, amplitude of accommodation, accommodative facility, neagative relative accommodation(NRA)/positive relative accommodation(PRA) near point of convergence(NPC), heterophoria, AC/A ratios were measured. The results of measurement were compared with normal expected value of each test and classified into normal and abnormal group. Accommodative insufficiency was more general than convergence insufficiency and esophoria was greater than exophoria. NRA/PRA showed very high and AC/A ratios were very low compare with normal expected value. The results of CISS was as follows; most frequent symptom was tired, mean score was
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