近見視力検査の導入に向けて(5) : 小学生の遠見視力検査と近見視力検査の結果から

概要

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In February 2009, we tested the far-vision visual acuity and near-vision visual acuity of school children at "A" elementary school, a municipal school. The purpose of the test was to examine whether the present far visual acuity test could also identify the children whose near visual acuity is bad. Based on the past study, we set the standard of near visual acuity at 0.8. We recommended that children whose near visual acuity was under0.8 see an ophthalmologist. There were many children whose far visual acuity was under 1.0, more than half of all children, especially in the upper grades. This result shows that there is concern with the control of children's eyesight after the test.On the other hand, more than ten percent of the children of each grade scored less than 0.8 in uncorrected vision. We found children who have trouble seeing near objects who are overlooked in the present far visual acuity test. We have to check children's near visual acuity in order to find children who have trouble with near visual acuity.
桃山学院大学の論文
2009-10-20