为了保护和增强少年儿童健康,了解和掌握我区小学生视力低下分布状况,为今后控制与降低学生视力低下患病率提供科学依据,我们于2006年4月,对固原市一小、二小、四小、五小1~6年级学生进行视力监测。1方法严格控制检查条件。统一采用“E”字型国际视力灯箱,在符合视力检查要求的 In order to protect and enhance the health of children and adolescents, to understand and master the distribution of low vision of primary school students in our region for the future control and reduce the prevalence of poor vision to provide students with scientific basis, we in April 2006, Guyuan City, a small, Four small, five small 1 to 6 students for visual acuity monitoring. 1 method strictly control the inspection conditions. Uniform use of “E” -shaped international vision light boxes, in line with visual inspection requirements