Prevalence and Determinants of Spectacle Nonwear Among Rural Chinese Secondary Schoolchildren The Xichang Pediatric Refractive Error Study Report 3
Prevalence and Determinants of Spectacle Nonwear Among Rural Chinese Secondary Schoolchildren The Xichang Pediatric Refractive Error Study Report 3
复制标题
DOI：
10.1001/archopht.126.12.1717
复制
发表时间：
2008-12-01
影响因子：
--
通讯作者：
Lam, Dennis S. C.
中科院分区：
文献类型：
--
作者：
Congdon, Nathan;Zheng, Mingwei;Lam, Dennis S. C.
目的：了解我国农村儿童配戴眼镜的情况。方法：对1892名农村儿童的视力、屈光度、眼镜配戴和视功能进行测试。结果：1892名受试者(占样本的84.7%)平均年龄14.7(0.8)岁。在948名(50.1%)可能受益于眼镜的儿童中，368名(38.8%)没有戴眼镜。在580名拥有眼镜的儿童中，17.9%的儿童没有在学校佩戴眼镜。在476名配戴眼镜的儿童中，25.0%的处方不能使他们的视力提高到6/12以上。因此，62.3%(591/948)的儿童需要戴眼镜时没有从适当的矫正中受益。不戴眼镜和不戴眼镜儿童的自我报告视功能好于戴眼镜儿童，但初诊时视力低于戴眼镜儿童，平均屈光度(SD)分别为-2.06(1.15)D和-2.78(1.32)D。女生(P
Objective: To study spectacle wear among rural Chinese children.Methods: Visual acuity, refraction, spectacle wear, and visual function were measured.Results: Among 1892 subjects (84.7% of the sample), the mean (SD) age was 14.7 (0.8) years. Among 948 children (50.1%) potentially benefiting from spectacle wear, 368 (38.8%) did not own them. Among 580 children owning spectacles, 17.9% did not wear them at school. Among 476 children wearing spectacles, 25.0% had prescriptions that could not improve their visual acuity to better than 6/12. Therefore, 62.3% (591 of 948) of children needing spectacles did not benefit from appropriate correction. Children not owning and not wearing spectacles had better self-reported visual function but worse visual acuity at initial examination than children wearing spectacles and had a mean (SD) refractive error of -2.06 (1.15) diopter (D) and -2.78 (1.32) D, respectively. Girls (P