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近年来，儿童青少年视力低下率呈明显上升趋势。视力低下患者多数需配戴一副合适的眼镜对视力进行矫正。而验光方法、眼镜质量及戴镜习惯对患者的视力发展会产生一定的影11＠［’］。为了解他们配镜时所采用的验光方法、配镜渠道及戴眼镜的卫生习惯等情况，1991年11月对我市3所
In recent years, children and adolescents with low vision showed a clear upward trend. Most patients with poor vision need to wear a pair of appropriate glasses to correct vision. The optometry method, the quality of glasses and wearing glasses habits of patients with visual acuity will have a certain impact. In order to understand their glasses used optometry methods, glasses channels and wear glasses, etc. Health habits, in November 1991 on the city 3