| 녹F-039 |
| Prevalence of Superior Segmental Optic Nerve Hypoplasia in a Korean Population: the Korea National Health and Nutrition Examination Survey (KNHANES) |
| (1) 서울대학교 의과대학 안과학교실
(2) 서울특별시 보라매병원 안과
(3) 연세대학교 의과대학 안과학교실
(4) 성균관대학교 의과대학 안과학교실 |
| 서샘(1), 이종은(1), 김영국(1), 정진욱(1), 김석환(2), 김찬윤(3), 강세웅(4), 박기호(1) |
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목적 : To investigate the prevalence of superior segmental optic nerve hypoplasia in large Korean population based on the data from the nationwide cross-sectional survey, the Korea National Health and Nutrition Examination Survey (KNHANES).
방법 : We performed a retrospective review of the KNHANES dataset covering January 2012 to December 2012. The study population comprised 5,612 subjects (≥ 19 years of age). Two masked graders evaluated fundus photography and special attention was paid to the presence of superior segmental optic nerve hypoplasia. The final decision was made by consensus agreement between the two readers. The reviewer was masked to information other than the fundus photographs.
결과 : Superior segmental optic nerve hypoplasia was detected in 16 eyes of 14 subjects, which was 0.24% of the 5,612 subjects. All 16 eyes showed a corresponding visual field defect.
결론 : In the general Korean population, the prevalence of Superior segmental optic nerve hypoplasia was 0.24%. Superior segmental optic nerve hypoplasia might be a rare condition in Korea.
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