浙江省历年学生常见病监测结果显示 ,学生视力低下率呈现居高不下、稳中略升的趋势。这其中有相当一部分的学生需要通过验光配镜来矫正视力 ,为了解我省眼镜经营单位的经营现状和存在的问题 ,并为制订相关卫生法规提供基础资料 ,我们于 1998年 6～ 7月对杭州、宁波、东阳 3市区 Surveillance of common diseases among students in Zhejiang Province over the years showed that students’ low vision rate showed a steady trend with a slight increase. This is a considerable part of the students need to optometry to correct vision, glasses business units in our province to understand the status quo and existing problems, and to provide relevant health regulations to provide basic information, we in June to July 1998 Hangzhou, Ningbo, Dongyang 3 urban areas