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近几年来,大中小学生近视发病率急剧上升,各级教育行政部门一再强调,必须引起全社会的关注,采取切实措施,加强近视眼的防治。虽然有关部门都做出了很大的努力,然而却收效甚微.近视发病率仍居高不下。究其原因,我们认为主要是防治工作对症下药不够。近视成因理论很多,各种说法都有。只有找出主要原因,才能对症下药。否则,防治工作就难免要带上盲目性和随意
In recent years, the incidence of nearsightedness among primary and middle school students has risen sharply. Education administrative departments at all levels have repeatedly stressed that they must arouse the attention of the whole society and take practical measures to strengthen the prevention and treatment of myopia. Although the relevant departments have made great efforts, they have had little success. The incidence of myopia is still high. The reason for this is that we believe that the prevention and treatment of the disease is not enough. There are many causes of myopia, and there are various arguments. Only by finding out the main reasons can you prescribe the right medicine. Otherwise, prevention and control will inevitably bring blindness and randomness.