摘要
了解某市某区中小学生近视患病现状,探讨近视的影响因素,为防治工作提供依据。采用现状调查法,以学校为单位分层整群按比例抽样,得出小学近视率为26.8%,初中近视率为43.0%,高中近视率为64.1%的结论。近视率随年级的升高而呈正比,其家庭教育和学校教育的一些问题造成中小学生近视率逐年升高。
To get a knowledge of the present situation of myopia in primary and middle schools,the paper analyzes the related factors affecting myopia so as to provide evidence for the prevention and cure. With current survey method,the author adopts stratified proportional sampling（ SPS） based on school scales in some districts and concludes that the percentage of myopia in primary and middle schools varies a lot. Myopic students in primary schools account for 26. 8%,while myopic students in junior high schools 43. 0%.Senior high school myopic students make up 64. 1%. The rate of myopia is going up in proportion to the grades. Furthermore,problems arising from families ＇ and schools ＇ education have been gradually promoting students ＇ myopic rate in primary and middle schools.
出处
《林区教学》
2018年第2期93-94,共2页
Teaching of Forestry Region
关键词
中小学生
近视眼
防治
students in primary and middle schools
myopia
prevention and cure
