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目的:探讨徐州市某校学生视力不良情况的发展趋势。方法:采用5m距离两用式标准对数读数视力箱《2000年全国学生体质健康状况调查研究工作手册》规定的方法,对某校2014年度和2015年度学生视力监测不良结果进行统计分析。结果:两年度学生视力监测不良率呈下降趋势;女生视力低下率大于男生;视力监测不良率随学生年级增高而增高。
Objective: To explore the development trend of poor vision of students in a school in Xuzhou. Methods: By using the method of “Working Handbook of Investigation and Research on Physical Health Condition of National Students in 2000”, a statistical analysis was made on the adverse results of students' eyesight monitoring in 2014 and 2015 in a school using 5m distance standard logarithmic reading box. Results: The non-performing rate of visual acuity monitoring showed a downward trend in two years; the rate of visual acuity in girls was higher than that in boys; the rate of non-performing eyesight monitoring increased with the grade of students.