Evaluation of the Cone Contrast Sensitivity Test in Normal Eyes and those with Congenital Color Blindness

نویسندگان

چکیده

ëª©ì  한국인 ì •ìƒì•ˆ 및 ì„ ì²œìƒ‰ê°ì´ìƒì•ˆì„ 대상으로 새로운 색각검사인 원뿔세포대비감도검사(ColorDx Cone contrast test HD® [CCT-HD]; Konan Medical, Inc., Irvine, CA, USA)를 í‰ê°€í•˜ê³ ìž 한다. 대상과 방법 건강한 66ëª , 125안 천색각이상안 25ëª 50안을 CCT-HD를 시행하였다. •상안에서 양안검사 결과의 일치도 평가 ì—°ë ¹ëŒ€, êµ¬ë©´ë Œì¦ˆëŒ€ì‘ì¹˜ì— 따른 CCT-HD ê²°ê³¼ 분석 천색각이상안의 결과와 비교 분석하였다. 양안의 장(L), 중(M), 단파장(S) 원뿔세포대비감도(L-CCT, M-CCT, S-CCT) ìˆ˜ì˜ ìœ ì˜í•œ 차이는 없었다. 또한 ¹ëŒ€ì— L, M S-CCT í‰ê· ì—†ì—ˆê³ Œì¦ˆëŒ€ì‘치와 각각의 CCT ìˆ˜ 사이에 상관관계는 ìˆ˜ëŠ” 모두 75ì  이상이었다(ì •ìƒ 범위: ≥75ì ). œ1색각이상안의 L-CCT 13.0 ± 13.2로 의하게 ë‚®ì•˜ê³ (p<0.001), œ2색각이상안의 M-CCT 31.7 16.6으로 낮았다(p<0.001). 검사의 L-CCT와 M-CCT는 각각 œ1 2색각이상을 진단하는 데 100%의 민감도와 특이도를 보였다. ê²°ë¡ CCT-HD원뿔세포대비감도검사는 2색각이상의 진단 분류에 색각검사 장비로써 ìš©í• ê²ƒìœ¼ë¡œ 기대된다. Keywords: Color vision test, sensitivity Congenital color deficiency

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ژورنال

عنوان ژورنال: Journal of The Korean Ophthalmological Society

سال: 2021

ISSN: ['0378-6471', '2092-9374']

DOI: https://doi.org/10.3341/jkos.2021.62.2.273