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[目的]了解郫县中小学生视力不良现状,为制定有效防护措施保护中小学生视力提供科学依据。[方法]对全县44 027名中小学生视力体检资料进行描述性分析和比较。[结果]检测44 027名学生,视力不良率为43.66%,其中男生为39.06%;女生为48.28%(P<0.05),小学生视力不良率为29.61%;初中学生为53.11%,高中学生为70.80%(P<0.01)。视力不良程度,小学生以轻度和中度为主,分别为34.67%和39.15%,初中学生以中度和重度为主,分别为37.48%、48.25%。高中学生以重度为主,占61.29%。[结论]郫县中小学生视力不良率较高,必须采取积极有效的预防和保护措施。
[Objective] To understand the current situation of poor eyesight in primary and secondary school students in Shexian County and provide a scientific basis for formulating effective protective measures to protect the sight of primary and secondary school students. [Methods] The visual examination data of 44 027 primary and middle school students in the county were descriptively analyzed and compared. [Results] The detection rate of 44 027 students was 43.66%, of which 39.06% were for boys and 48.28% for girls (P <0.05). The rate of poor eyesight among primary school students was 29.61%, that of middle school students was 53.11% and that of high school students was 70.80 % (P <0.01). The degree of poor eyesight was mainly mild and moderate, with 34.67% and 39.15% respectively for primary school students, with moderate and severe secondary school students accounting for 37.48% and 48.25% respectively. High school students mainly to severe, accounting for 61.29%. [Conclusion] The primary and secondary school students in Pixian have a high rate of poor eyesight, and must take active and effective preventive and protective measures.