摘要
目的了解广西少数民族山区大化县中小学生视力健康状况,为儿童青少年视力保健提供参考。方法对该县2011—2012学年中小学生体质健康检查资料中的视力检查结果进行统计分析。结果对全县11个乡镇53.98%(95/176)的学校、65.74%(33 804/51 417)的在校学生进行了健康体检,其中小学占50.33%(76/151),初中占73.91%(17/23),高中全部体检。小学生中总的视力低下为15.97%,低于全国(46.60%)及广西(41.70%)以往的水平,初中生和高中生的视力低下率分别为51.60%和74.48%,远高于全国和广西水平。县城与乡镇学生视力低下率差异有统计学意义(χ2=2 210.90,P<0.05)。学生视力低下程度轻、中、重构成比逐级增多。结论该少数民族山区县城与乡镇中小学生视力低下程度构成比相近,县乡学生预防视力低下任务重大。
Objective To understand the status of vision of secondary and primary school students in Dahua Yao Autonomous County, Guangxi, so as to provide a reference for improving their vision health. Methods The secondary and primary school students in Dahua Yao Autonomous County were investigated for their visions and the results were analyzed statistically from 2011 to 2012. Results Totally 65.74% （33 804/51 417） of students were investigated in 53.98% （95/ 176） of primary and secondary schools including 50.33 % （76/151） of primary schools, 73.91% （ 17/23 ） of junior high schools, and all senior high schools in 11 townships. The rate of poor vision was 15.97% in the prirnary school students which was lower than the previous levels of the national （46.60 % ） and Gnangxi （41.70 % ）. t-bwever, the rates of poor vision were 51.60 % and 74.48 % in junior high and senior high school students, respectively, which were much higher than the levels of the national and Guangxi. The proportions of poor visions of county and township students had a statistically significant difference （P〈0.05）. The prc^rtions of students with light, medium and heavy poor visions increased with the poor vision levels increased. Conclusions The constituent ratio of the extent of poor vision amoong the primary, middle and high school students is similar in the mountainous county and townships, and the prevention task of wor vision is very heavy.
出处
《中国校医》
2013年第2期107-109,共3页
Chinese Journal of School Doctor
关键词
儿童
青少年
学生
近视
普查
少数民族
Child
Adolescent
Student
Myopia
Mass Screening
Minority Groups
