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为了系统观察绍兴市区中小学生视力低下发病状况,根据《浙江省学生健康监测方案》要求,我们自1992年起对市区中小学生视力状况进行了持续性监测,现将结果报告如下。对象与方法选择市属高中、初中、小学各2所,每个年级抽取2个班学生进行视力监测。各监测点统一采用对数视力表,视力低于50者为视力低下。结果1992~1996年监测市区中、小学生共13916人,男生7762人,女生6154人。5年间共检出视力低下学生6739人,视力低下发生率为48.42%;其中男生为48.14%,女生为48.78%。
In order to systematically observe the incidence of poor vision in primary and secondary school students in Shaoxing City, according to the requirements of “Zhejiang Province Student Health Monitoring Program”, we conducted continuous monitoring on the visual status of urban primary and secondary school students since 1992, and the results are reported as follows. Subjects and Methods The municipal high school, junior high school and primary school each 2, each grade 2 students were selected for visual acuity monitoring. The monitoring points unified logarithmic visual acuity chart, visual acuity of less than 50 were poor vision. Results From 1992 to 1996, a total of 13,916 primary and secondary school students were monitored in the urban area with 7,762 boys and 6154 girls. A total of 6739 students with low vision were detected in 5 years, and the incidence of vision loss was 48.42%. Among them, 48.14% were boys and 48.78% were girls.