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目的了解环江县高一新生视力不良变化状况及发展规律,探讨导致学生视力不良的影响因素及防治对策。方法采用2007—2011年环江县高一新生体质健康监测资料,对学生视力进行分析。结果视力不良检出率最低为2007年的78.70%,后逐渐上升,最高为2011年的84.84%(P<0.01)。5年来,女生视力不良检出率均显著高于男生(P<0.01);男女生视力不良程度构成有差异,差异有统计学意义(P<0.01);城区学生视力不良检出率显著高于乡镇学生(P<0.01)。结论环江县高一新生视力不良检出率正呈逐年上升趋势,需要教育、卫生、学校、家庭等各部门的共同协作,采取有效措施,做好视力不良的防控工作。
Objective To investigate the changes and development of poor vision in the freshmen in Huanjiang County and to explore the influencing factors and prevention and cure measures of poor eyesight. Methods The physical health monitoring data of freshmen in Huanjiang County from 2007 to 2011 were used to analyze the students’ eyesight. Results The detection rate of poor eyesight was the lowest in 78.70% in 2007, then increased gradually, up to 84.84% in 2011 (P <0.01). The prevalence of visual impairment in girls was significantly higher than that of boys in the past 5 years (P <0.01). There was a significant difference in the degree of poor eyesight between boys and girls (P <0.01). The prevalence of poor eyesight in urban students was significantly higher than that of boys Township students (P <0.01). Conclusions The detection rate of poor vision in the freshmen in Huanjiang County is increasing year by year. It requires education, health, schools, families and other departments to work together and take effective measures to prevent and control vision problems.