he Health Model for Control of Myopia Progression of the Children

长期近距离作业对学龄儿童近视的发生和发展有很大影响。然而，已有研究表明，即使在长时间的近距离工作中，足够的户外活动也可以减少近视的发生率。然后，我们提出了一个由以下三个阶段组成的健康模型。阶段1：在校内用验光仪自行测量视力。阶段2：通过问卷调查与视力和生活习惯相关的情况。第三阶段：视觉敏锐度专题讲座。通过将该模型应用于两所小学，我们发现，视力测量引起了他们强烈的兴趣，对视力感到焦虑的儿童采取了不降低视力的健康行动。

A long-time near work greatly influences the onset and progress of the myopia for the schoolchildren. However it has been shown that enough outdoors activity can reduce the incidence of the myopia even in the long-time near work. Then we have presented a health model which consisted of the following three stages. Stage 1: Measurement their visual acuity by themselves in the school by the optometer. Stage 2: Investigation by questionnaires related to the visual acuity and life habits. Stage 3: Special lecture of visual acuity. By applying this model to two elementary school, we have found that the visual acuity measurement strongly attracted their interest and the children who were anxious about visual acuity took the health action not to reduce eyesight.