双眼合像仪(视觉训练仪)对青少年近视防控的影响

Effect of binocular imager( visual training instrument ) on prevention and control of myopia in teenagers

国外文献均认为,中国(汉族)和日本是近视眼多发的国家;文化发展较迟的民族,如利比亚人、苏丹人和爱斯基摩人,均以远视眼多发;我国维吾尔族和广西的仫佬族等兄弟民族中过去没有近视眼。近年来学龄儿童增多,也伴随着近视发生。随着学习任务增加,我国近视人数有逐渐增加的趋势,中小学近视眼的发生率大致随学龄增加而逐渐增加。通过大量统计数据得出结论认为,社会文明进步对视觉需求增加,是学生近视发生和发展的重要因素。

Foreign literatures all agree that China(han nationality)and Japan are the countries with multiple myopia.Ethnic groups whose cultures developed later,such as libyans,sultans and eskimos,tended to be long-sighted;There was no myopia in the past among brothers such as the uygur nationality and the mulao nationality of guangxi.In recent years,school age children increase,accompanied by myopia.With the increase of learning tasks,the number of myopia in China has a tendency to increase gradually,and the incidence of myopia in primary and middle schools increases gradually with the increase of school age.Based on a large number of statistical data,it is concluded that the increase of visual demand for the progress of social civilization is an important factor for the occurrence and development of myopia in students.