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目的了解和掌握北京市昌平区中小学生视力状况,为进一步做好学生视力防护工作提供科学依据。方法对2010—2011学年辖区125所学校53 865名中小学生视力监测资料进行分析。结果昌平区中小学生视力不良检出率为65.0%,随学龄增加,视力不良检出率呈上升趋势,视力不良检出率从一年级时的44.7%上升到高三时的81.9%,尤其重度视力不良检出率增长较快;视力不良检出率城镇学生高于乡村学生,男生高于女生,差异均有统计学意义。结论该区中小学生视力状况堪忧,亟需采取综合干预措施,做好学生视力保护工作。
Objective To understand and grasp the sight of primary and secondary school students in Changping District, Beijing, in order to provide a scientific basis for further improving students’ eyesight protection. Methods The visual monitoring data of 53 865 primary and middle school students in 125 schools in the school district during the 2010-2011 school year were analyzed. Results The prevalence of poor eyesight in primary and secondary school students in Changping District was 65.0%. With the increase of school age, the prevalence of poor eyesight was on the rise. The prevalence of poor eyesight increased from 44.7% in the first grade to 81.9% in the third grade, especially for severe vision Bad detection rate increased rapidly; bad eyesight detection rate of urban students than rural students, boys than girls, the differences were statistically significant. Conclusion Primary and secondary school students in this area have a poor vision status and need comprehensive interventions to protect their eyesight.