Orbscan II system을 이용한 한국인 정시안 각막의 최적구면 분석 = Analysis of Corneal Best-Fit-Sphere Using Orbscan II system in Korean Emmetropia

다국어 초록 (Multilingual Abstract)

This study was to analysis the values for anterior and posterior Best-Fit Sphere(BFS) in a Korean emmetropic population using the Orbscan II system. Cycloplegic refraction and anterior and posterior BFS were performed 40 eyes of 20 patients and we compared the results by sex and between the two eyes. Respectively, the 1, 3, 5mm zone average of anterior BFS showed each 5.63±3.49μm, 4.48±2.81μm and 2.14±1.82μm. The 1, 3, 5mm zone average of posterior BFS showed each 22.54±10.25μm, 15.88±7.55μm and 4.43±4.94μm in 40 emmetropic eyes. Anterior and posterior BFS were not statistically significant difference in male and female using Mann-Witney U test.

국문 초록 (Abstract)

본 연구는 Orbscan II system을 이용하여 한국인 정시안을 대상으로 전면과 후면의 최적구면 (Best-Fit-Sphere)을 분석하고자 하였다. 20명 40안을 대상으로 조절마비하 굴절검사를 시행하였고 각막 전면과 후면의 최적구면을 남, 녀 두 그룹으로 나누어 비교하였고 우안과 좌안으로 나누어 비교하였다. 20명(40안) 전체 평균 anterior BFS는 1mm 영역에서 5.63±3.49μm, 3mm 영역에서 4.48±2.81μm, 5mm 영역에서는 2.14±1.82μm이었고, posterior BFS 값은 1mm 영역에서 22.54±10.25μm, 3mm 영역에서 15.88±7.55μm, 5mm 영역에서는 4.43±4.94μm이었다. 남자와 여자와의 차이는 Mann-Witney U test로 조사한 결과 anterior, posterior 모두 통계학적으로 유의한 차이가 없었다.

참고문헌 (Reference)

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