北京市西城区2011—2012年中小学生视力不良状况

发布时间：2019-04-02 17:58

【摘要】：目的分析北京市西城区2011—2012年中小学生视力不良状况,为有效防治学生近视提供理论依据。方法采用标准对数视力表,对北京市西城区65 444名在校中小学生进行裸眼远视力检测。结果 2011—2012年西城区中小学生视力不良检出率为77.40%,其中男生为72.94%(24 696/33 857),女生为82.18%(25 958/31 587),差异有统计学意义(χ2=118.07,P0.01)。小学一年级学生视力不良检出率为50.36%,视力不良检出率随年级的增长而逐渐稳步增长,年增长速率小学(5.85%)初中(3.54%)高中(0.99%)。重度视力不良构成比逐年增加,年增长速率小学一~三年级最高,为13.36%。结论 2011—2012年北京市西城区中小学生视力不良发生呈现低龄化趋势,重度视力不良构成比逐年增加。学生视力不良防控工作亟待进一步加强,并将工作重点前移到幼儿园和小学阶段。
[Abstract]:Objective to analyze the poor eyesight of primary and secondary school students from 2011 to 2012 in Xicheng District of Beijing, so as to provide theoretical basis for effective prevention and treatment of myopia. Methods the visual acuity of 65 444 primary and middle school students in Xicheng district of Beijing was tested by standard logarithm visual acuity meter. Results the detection rate of visual impairment was 77.40% in primary and secondary school students in Xicheng District from 2011 to 2012, of which 72.94% (24.696%) for boys and 82.18% (25,958%) for girls (蠂 ~ 2 ~ 2 118.07, P0.01). The detection rate of poor vision was 50.36% in the first grade of primary school. The detection rate of poor vision increased steadily with the increase of grade. The annual growth rate was 5.85% in primary school, 3.54% in junior middle school and 0.99% in high school. The proportion of severe visual impairment increased year by year, and the annual growth rate was the highest in grade 1 ~ 3 of primary school, which was 13.36%. Conclusion from 2011 to 2012, the incidence of poor eyesight of primary and secondary school students in Xicheng District of Beijing showed a low age trend, and the proportion of severe visual impairment increased year by year. The prevention and control of students' vision impairment should be further strengthened, and the emphasis should be moved forward to kindergarten and primary school.
【作者单位】：北京市西城区中小学卫生保健所;
【分类号】：R778.1

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