he Health Model for Control of Myopia Progression of the Children

长期近距离工作对学龄儿童近视的发生和发展有重要影响。然而，研究表明，即使在长时间近距离工作的情况下，足够的户外活动也可以降低近视的发生率。然后，我们提出了一个健康模型，包括以下三个阶段。第一阶段：在学校用视力计自行测量视力。第二阶段：视力及生活习惯相关问卷调查。第三阶段：视敏度专题讲座。本研究以两所国小为例，发现学童对视力测验有强烈的兴趣，且对视力有焦虑的学童会采取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.