我们从1982～1987年连续六年对隆昌县城镇三所小学一年级327名学生的视力、屈光及教室采光状况进行了动态观察。小学生视力不良率和假性近视、中间型近视、真性近视率均随年龄增大而上升,屈光度检查结果与之一致,学生入学六年之后。视力不良率已达21.87％,近视率(包括假性、中间型和真性近视)已达37.8％, We observed the visual acuity, refraction and classroom lighting conditions of 327 freshmen in the first grade of three primary schools in Longchang County from 1982 to 1987 for six consecutive years. Primary school students with poor visual acuity and false myopia, myopia, true myopia rate increases with age, diopter test results consistent with the students six years after admission. Visual acuity rate has reached 21.87%, myopia (including false, intermediate and true myopia) has reached 37.8%