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目的通过了解上海市浦东新区育民中学视力不良情况,为进一步开展学生视力防治提供合理依据。方法整群抽取2008—2011学年育民中学学生的视力检查资料并进行分析。结果育民中学学生2008—2011学年视力不良率为60.25%,不同学段的视力不良率相比较,差异有统计学意义(χ2=137.593,P<0.01);男生视力不良率为60.23%,女生视力不良率为60.27%,男女学生视力不良率相比较,差异无统计学意义(χ2=0.001,P>0.05);育民中学视力不良发生率低于全区监测点中学的13.30%,两者比较,差异有统计学意义(χ2=366.206,P<0.01)。结论各方面要加强协作,合理安排学习时间,改善校舍硬件和学习环境,加强宣教,提高家长、学生的自我预防能力,及早纠正不良的生活习惯和用眼行为,有效控制近视的发生和发展。
Objective To understand the poor vision of Yulin High School in Pudong New Area in Shanghai and provide a reasonable basis for further prevention and control of students’ vision. Methods The eyesight examination data of Yulin middle school students in 2008-2011 school year were collected and analyzed by cluster analysis. Results The rate of poor eyesight in Yulin middle school students was 60.25% in the 2008-2011 school year. There was a significant difference in the rate of bad eyesight in different sections (χ2 = 137.593, P <0.01). The rate of poor eyesight in boys was 60.23% The rate of poor eyesight was 60.27%. There was no significant difference between male and female students in visual acuity (χ2 = 0.001, P> 0.05). The incidence of poor eyesight in Yulin middle school was lower than that of middle school Comparison, the difference was statistically significant (χ2 = 366.206, P <0.01). Conclusion All aspects should strengthen coordination, reasonably arrange study time, improve school hardware and learning environment, strengthen education, improve parents and students’ self-prevention ability, and correct bad habits and behavior as soon as possible to effectively control the occurrence and development of myopia.