【摘要】 对 94级本科 2 58名学生双眼 5米裸视力进行统计分析。结果表明 :左右眼视力及同年级男女生视力均无显著性差异 (P >0 .0 5) ;男女生四年总视力比较差异显著 (P <0 .0 1 ) ,女低于男 ;在校四年视力比较 ,经F检验差异显著 (P <0 .0 1 ) ,呈下降趋势 ;入学时与毕业时近视率均显著高于其它地区水平更多还原

【Abstract】 The study is designed to analyse five-meter naked vision (both eyes)258 vniversity students of 1994 class were obeasured.Conclusion shows that there have no significant difference between both eyes,male and female students in same calsss(P>0.05).There have significant difference between male and female stedents among four grades(P<0.01).The rate of myopia of female students is lower than male students’.There have significant difference betwen freshman and senior,The rate of myopia hass declined trend.The both grades of myopia in our university is distinctive higher the other civil area.更多还原