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目的:了解广州市越秀区中小学生视力不良和近视流行的现状,分析近年来的发展趋势,为有针对性制定学生防治近视的相关政策和开展健康教育措施提供科学依据。方法:对2000～2007年该区所有中小学在校学生裸眼视力检测结果进行分析。结果:中小学生视力不良的患病率呈逐年上升趋势,且重度视力不良的比例逐渐增加,随着年龄的增加视力不良患病率增加。女生视力不良患病率(69.71%)高于男生(58.12%)(p﹤0.001)。小学,初中,高中学生的视力不良患病率分别为:42.65%,61.86%,80.33%,差异有统计学意义(p<0.001)。结论:该区中学生视力低下情况较为严重,应积极采取措施,改善采光和照明条件,早预防、早治疗。
Objective: To understand the prevalence of poor eyesight and myopia in primary and secondary school students in Yuexiu District of Guangzhou City, analyze the development trend in recent years, and provide scientific basis for the targeted policy of developing myopia prevention and treatment and health education measures. Methods: The uncorrected visual acuity test results of all primary and secondary school students in this area from 2000 to 2007 were analyzed. Results: The prevalence of poor eyesight in primary and middle school students showed an upward trend year by year, and the proportion of severe eyesight increased gradually. The prevalence of poor eyesight increased with age. The prevalence of poor vision among girls (69.71%) was higher than that of boys (58.12%) (p <0.001). The prevalence of poor eyesight in primary, middle school and high school students were 42.65%, 61.86% and 80.33%, respectively, with significant difference (p <0.001). Conclusion: The situation of low vision of middle school students in this area is more serious. Measures should be taken to improve lighting and lighting conditions, prevent as soon as possible and treat early.