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当前中学生视力的不正常衰退,可以说是影响身体素质全面提高的严重障碍,对初中生今后升学、深造、参军、招工、分配工作都受到严重影响。这不仅仅给个人而且给国家都造成了一定的损失和莫大的浪费。青少年视力不正常下降,已成为学校卫生工作研究和社会密切关注的大问题,应引起各部门领导、教师和家长的警惕、重视和防范。近视眼是一个世界性的问题,据90年代初报道,7岁-14岁青少年近视眼占世界人口的1/4,中国是30％,前苏联25-30％,美国是26-35％。近几年来,
The current abnormal decline of middle school students’ sight is regarded as a serious obstacle to the overall improvement of physical fitness. It has severely affected the junior high school students’ further studies, advanced studies, military recruitment, recruitment, and distribution. This has caused not only the individual but also the country a certain loss and great waste. The abnormal decline in the visual acuity of young people has become a major issue for the study of school health work and the society. It should arouse the vigilance, attention, and prevention of leaders, teachers, and parents of various departments. Myopia is a worldwide problem. According to reports in the early 1990s, myopic eyes aged 7-14 years account for 1/4 of the world’s population, China is 30%, the former Soviet Union is 25-30%, and the United States is 26-35%. In recent years,