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[目的]了解济宁市中小学生视力不良状况,为制定预防视力不良对策和视力保护措施提供依据。[方法]2010年9～11月,在济宁市城乡6所体质调研点学校抽取6～18岁中小学生2 560名进行调查。[结果]在2 560名被调查的中小学生中,检出视力不良者1 922人,视力不良检出率为75.08%,其中轻度视力不良检出率为16.60%,中度视力不良检出率为18.91%,重度视力不良检出率为39.57%。视力不良检出率,男生为69.84%,女生为80.31%(P<0.01);城区为81.77%,乡村学生为68.17%(P<0.01));7～9岁为66.97%,10～12岁为68.50%,13～15岁为76.33%,16～18岁为90.67%(P<0.01)。[结论]2010年济宁市中小学生视力不良检检出率较高。视力不良检出率与严重程度,随年龄的增长逐渐升高,女生高于男生,城区学生高于农村学生。
[Objective] To understand the poor eyesight situation of primary and secondary school students in Jining, and to provide the basis for the formulation of measures to prevent the poor eyesight and the measures of protecting eyesight. [Methods] From September to November 2010, 2,560 primary and secondary school students aged 6 to 18 were selected for investigation in 6 physical survey sites in urban and rural Jining. [Results] Among 2 560 students who were surveyed, 1 922 persons with poor eyesight were detected. The detection rate of poor eyesight was 75.08%. The detection rate of mild vision loss was 16.60%, moderate vision loss was detected The rate was 18.91%. The detection rate of severe visual acuity was 39.57%. The detection rate of poor eyesight was 69.84% for boys and 80.31% for girls (P <0.01), 81.77% for urban areas and 68.17% for rural students (P <0.01), 66.97% for 7-9 years old and 10-12 years 68.50%, 13- 15 years old 76.33%, 16- 18 years old 90.67% (P <0.01). [Conclusion] The detection rate of poor eyesight in primary and secondary school students in Jining in 2010 is higher. The detection rate and severity of poor vision gradually increased with age, girls than boys, urban students than rural students.