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视力监测是观察学生视力动态的一种重要手段。通过监测,可以掌握学生视力低下的发生和发展趋势,找出影响学生视力低下的因素和视力变化的特点和规律,为制定防治青少年学生近视眼工作提供依据。一、监测前准备:这次视力监测是按照辽宁省卫生防疫站制定的“全国中小学生视力监察方案”,有关规定进行。二、监测对象:选广州市学习负担中等的普通全日制中小学校小学一年级至高二级、汉
Visual acuity monitoring is an important means to observe students’ visual acuity. Through monitoring, students can grasp the occurrence of low vision and development trends, identify the factors that affect low vision of students and changes in visual characteristics and laws for the development of prevention and treatment of juvenile students provide the basis for myopia. First, the monitoring preparation: The visual surveillance in accordance with the Liaoning Provincial Health and Epidemic Prevention Station developed “vision monitoring program for primary and secondary schools,” the relevant provisions. Second, the monitoring object: selected Guangzhou City, affordable middle school ordinary full-time elementary and high school grade one, grade two