Visual disability, visual function, and myopia among rural Chinese secondary school children: The Xichang Pediatric Refractive Error Study (X-PRES) - Report 1
Visual disability, visual function, and myopia among rural Chinese secondary school children: The Xichang Pediatric Refractive Error Study (X-PRES) - Report 1
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DOI：
10.1167/iovs.07-1160
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发表时间：
2008-07-01
影响因子：
4.4
通讯作者：
Lam, Dennis S. C.
中科院分区：
文献类型：
--
作者：
Congdon, Nathan;Wang, Yunfei;Lam, Dennis S. C.
目的：在一项基于学校的横断面研究中评估中国中学生的视力、视功能以及屈光不正的患病率。
方法：在中国西昌农村中学生中随机整群抽样，评估未矫正视力、日常视力、最佳矫正视力、睫状肌麻痹后电脑验光（并进行微调）以及自我报告的视功能。
结果：在1892名受试者（同意参与的儿童占97.3%，占总样本的84.7%）中，平均年龄为14.7±0.8岁，51.2%为女性，26.4%佩戴眼镜。未矫正视力、日常视力和矫正视力残疾的儿童比例（此处英文不完整）
PURPOSE. To evaluate visual acuity, visual function, and prevalence of refractive error among Chinese secondary-school children in a cross-sectional school-based study.METHODS. Uncorrected, presenting, and best corrected visual acuity, cycloplegic autorefraction with refinement, and selfreported visual function were assessed in a random, cluster sample of rural secondary school students in Xichang, China.RESULTS. Among the 1892 subjects (97.3% of the consenting children, 84.7% of the total sample), mean age was 14.7 +/- 0.8 years, 51.2% were female, and 26.4% were wearing glasses. The proportion of children with uncorrected, presenting, and corrected visual disability (