초록

AI-Helper

전북 익산시에 소재한 초등학교 전체 아동을 대상으로 3년 동안 나안시력과 교정시력을 측정하여 다음과 같은 결과를 얻었다. 1. 나안시력 0.6 이하는 학년이 높아질수록 증가하였고 이를 교정시킨 비율도 증가하였다. 2. 현재 사용하고 있는 안경 중에 재 교정이 필요한 아동은 전체 안경 착용자의 30%이었다. 3. 저학년 때보다 학년이 높을수록 시력이 좋거나 나쁜 쪽으로 분포하였다. 4. 1학년이 3학년이 되었을 때 나안시력변화는 0.2에서는 증가하였고 0.7과 1.0에서는 감소하였으나 4학년이 6학년이 되었을 때에는 변동이 작았다.

Abstract ▼ AI-Helper

After we compared the Unaided visual acuity and the Corrected visual acuity who were wearing spectacles, all over elementary school in Iksan, we could get conclusions like these. 1. The grades are getting higher, there are more who are 0.6 unaided visual acuity, and getting higher Corrected who were...

After we compared the Unaided visual acuity and the Corrected visual acuity who were wearing spectacles, all over elementary school in Iksan, we could get conclusions like these. 1. The grades are getting higher, there are more who are 0.6 unaided visual acuity, and getting higher Corrected who were wearing spectacles. 2. There are 30% who have to change their wearing spectacles. 3. Higher grade separated into good or worth visual acuity then lower grade. 4. When the first grade grow up third grade, change of unaided visual acuity increased at 0.2, decreased 0.7 and 1.0, but the case of fourth grade becomes sixth grade shown a little changes unaided visual acuity.