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目的:了解射阳县中小学学生视力低下的现状并分析其原因,为制定有效的预防和矫正措施提供依据。方法:按照《全国学生体质健康状况调查研究工作手册》,采用标准对数视力表,对9 037名学生进行视力检查。结果:总视力低下率为23.21%,女生视力低下率高于男生,小学、初中、高中生视力低下率逐渐升高,毕业班学生视力低下率高于非毕业班。结论:学习负担加重及时间延长,可对学生视力带来负面影响,改善学习环境、减轻学生负担、增强体育锻炼、做好眼睛保健工作是预防视力低下的关键。
Objective: To understand the current situation of poor eyesight of primary and secondary school students in Sheyang County and analyze the reasons for them, so as to provide basis for making effective preventive and corrective measures. Methods: In accordance with the “National Student Physical Health Survey Research Manual”, the standard logarithmic visual acuity chart, 9 037 students for visual acuity. Results: The total vision loss rate was 23.21%. The rate of vision loss in girls was higher than that in boys. The rate of vision loss in primary school, middle school and high school increased gradually. The rate of vision loss in graduating students was higher than that in non-graduates. Conclusion: The heavier learning burden and prolonged time can have a negative impact on students’ eyesight, improve the learning environment, reduce the burden on students and enhance physical activity. Eye care is the key to prevent vision loss.