我国高三年级学生视力不良检出率的Meta分析

发布时间：2018-10-29 22:27

【摘要】：目的系统评价我国高三年级学生视力不良检出情况,为开展视力不良相关预防与控制工作提供科学依据。方法计算机检索CNKI,Wanfangdata,VIP,CBM和Pubmed数据库,查找2005—2014年间发表的高三学生视力不良相关文献,采用CMA V2软件进行Meta分析。结果最终纳入30篇文献,共计115 218名受检高三学生。Meta分析结果显示:我国高三学生视力不良合并检出率为80.9%(95%CI=78.4%~83.1%)。分层分析显示,高三学生视力不良检出率男、女生分别为79.6%和84.3%;东部、中部和西部地区分别为81.3%,85.3%和74.7%;城市、农村分别为82.9%和77.8%;轻度、中度和重度视力不良分别为8.8%,21.1%和48.1%;性别、研究地区、城乡、视力不良程度间差异均有统计学意义(χ2值分别为174.118,310.818,72.877,2352.808,P值均0.01)。2001—2004年、2005—2008年和2009—2013年分别为76.1%,80.6%和82.8%,视力不良检出率有上升趋势(χ2=293.24,P0.01)。结论我国高三学生视力不良检出率较高且有上升趋势,在性别、研究地区、城乡和视力不良程度间存在差异。
[Abstract]:Objective to systematically evaluate the detection of visual impairment among senior high school students in China, and to provide scientific basis for the prevention and control of visual impairment. Methods the CNKI,Wanfangdata,VIP,CBM and Pubmed databases were searched by computer, and the related literature on visual impairment of senior high school students published from 2005 to 2014 were searched. Meta analysis was carried out with CMA V2 software. Results A total of 115,218 junior high school students were included in 30 articles. The results of Meta analysis showed that the combined detection rate of visual impairment was 80.9% (95CII 78.4%). Stratified analysis showed that the detectable rate of visual impairment was 79.6% and 84.3% for boys, 81.3% and 74.7% for eastern, central and western areas, respectively. In urban and rural areas, 82.9% and 77.8% respectively, mild, moderate and severe visual acuity were 8.82.1% and 48.1%, respectively. There were statistically significant differences in gender, sex, urban and rural areas, and the degree of vision impairment (蠂 ~ 2 = 174.118310.818) (P < 0.01). In 2001-2004, 2005-2008 and 2009-2013 were 76.1g, respectively. 80.6% and 82.8%, the detection rate of poor eyesight increased (蠂 2 293.24 P 0.01). Conclusion the detection rate of visual acuity in senior high school students in China is higher and has a rising trend. There are differences in sex, study area, urban and rural areas and the degree of poor eyesight.
【作者单位】：中国医科大学附属盛京医院信息科;
【分类号】：R778

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