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为探索医学院校学生视力变化的内在规律,以获得其资料和理论依据,从1982年起对我院1987届本科生视力状况进行了五年追踪测试,并对测得的6次指标进行对比分析。 1 对象与方法:我院1982年入学的1987届大学生240名,男生196人,女生44人。年龄:男生15～21岁,平均18.57岁,女生16～20岁,平均18.29岁。城市学生103名,农村学生137名。视力按国家规定的《全国大中小学生体质调研细则》规定标准划分1.0～1.5为正常,0.9以下为视力低下,其中重度<0.3,中度0.4～0.6、轻度0.7～0.9。视力测定采用
In order to explore the inherent law of visual acuity changes in medical colleges and universities in order to obtain its data and theoretical basis, we conducted a five-year follow-up test of visual acuity of 1987 undergraduates in our hospital since 1982, and compared the measured six indicators analysis. 1 objects and methods: In our hospital in 1982, 240 college students in 1987, 196 boys and 44 girls. Age: boys 15 to 21 years old, average 18.57 years old, girls 16 to 20 years old, average 18.29 years old. 103 city students and 137 rural students. Visual acuity according to the provisions of the national “National primary and secondary school students Physical Health Research Rules” provides that the standard division of 1.0 to 1.5 as normal, 0.9 below the poor vision, of which severe <0.3, moderate 0.4 to 0.6, mild 0.7 to 0.9. Eye test used