论文部分内容阅读
对600名大、中、小学生进行了瞳距测量。对照了视力正常者与近视眼者之间的差别。检测分三个年龄组进行,各随机抽样100名,经P值测定表明,两者具有显著性差异。近视眼的总的平均瞳距大于视力正常者。
Pupil distance was measured on 600 large, middle and primary students. Control of normal vision and myopia difference between people. The test was divided into three age groups, each of 100 random samples, P value determination showed that the two have significant differences. The total average pupil distance of myopia is greater than normal vision.