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題名 | 蘭嶼島雅美族學童視力兩次調查之比較= |
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作者 | 陳道明; 陳五福; |
期刊 | 慈濟醫學 |
出版日期 | 19910300 |
卷期 | 3:1 1991.03[民80.03] |
頁次 | 頁7-12 |
分類號 | 527.74 |
語文 | chi |
關鍵詞 | 視力; 雅美族; 學童; 蘭嶼島; |
中文摘要 | 本文乃日本眼科教授山地良一氏兩次調查蘭嶼雅美學童的視力報告之 比較研究,前後共計348位,皆使用傳統藍氏(Lanolt)C型視力表,結果顯示最佳 視力分別為3.7及4.0,使同年齡層(10-15歲)比較,視力2.0以上分別為21.3及34.4, 可惜的是近視罹患率由19年前的3.3增為目前的10,高達三倍之多,其視力惡化結 果呈複雜因素影響視力。(慈濟醫學1991;3:7-12) |
英文摘要 | A Comparative study of the visual acuity & the refraction of the yami school-children was performed inJuly, 1971 & in May, 1990. The results were as follows respectively: 1) The visual acuity of the Yami ranged from 0.3 to 3.7 VS 0.1 to 4.0. 2) Visual acuity of 1.2 to 2.0 accounted for 74.2 VS 54.3. Eyes with visual acuity beyound 2.0 was21.3 VS 34.4, visual acuity over 3.0 was found in 4.5 VS 5.2. 3) The number of eyes with visual acuity less then 1.0 accounted for 3.3 VS 10.3. 4) Higher prevalence myopic rate on Lan-Yu island e.g. 3.28 VS 9.97. The excellent visual acuity of these Yami school-children could be due to its unque living conditions,namely no mixed marriages, no artificial lighting, early sleeping habits & free from city pollution. Unfortunately, the incidence of myopia is increasing year by year in Lan-Yu island now. (Tz'u-Chi Med J 1991; 3: 7-12) |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。