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目的了解天祝藏族自治县中小学生2008—2009年视力低下状况,积极制定干预措施,为开展视力保健提供科学依据。方法按照《全国学生体质健康状况调查研究工作手册》方法,对7～16岁(1～9年级)的中小学生进行视力检测。结果学生视力低下异常率,随着学龄的升高而增高,中学生视力低下率(28.66%)明显高于小学生(9.21%),小学生主要以轻度发病为主,中学生则以中、重度发病为主。结论该自治县中小学生视力低下情况较严重,减轻学生负担,改善学习环境,增加体育活动是预防视力低下的关键。建议在家庭、学校、医院及全社会实施有针对性的干预措施,降低中小学生视力低下异常率。
Objective To understand the low vision status of middle school and primary school students in Tianzhu Tibetan Autonomous County from 2008 to 2009, and actively formulate intervention measures to provide scientific basis for the development of vision care. Methods According to the “National Student Physical Health Survey Workbook” method, visual acuity tests were conducted for primary and middle school students aged 7 to 16 years (grades 1 to 9). Results The abnormal rate of low vision in students increased with the increase of school age. The rate of low vision in middle school students (28.66%) was significantly higher than that of primary school students (9.21%). The incidence of pupils was mainly mild, while that of middle school students was moderate and severe. the Lord. [Conclusion] The situation of low vision in primary and middle school students in this autonomous county is more serious. Reducing the burden on students, improving the learning environment, and increasing physical activity are the key to preventing low vision. It is recommended that targeted interventions be carried out in families, schools, hospitals, and the whole society to reduce the abnormal rate of low vision in primary and middle school students.