兰州市学龄前儿童视力及屈光状态的调查分析

发布时间：2018-01-06 19:30

本文关键词：兰州市学龄前儿童视力及屈光状态的调查分析　出处：《中国妇幼保健》2012年34期 　论文类型：期刊论文

【摘要】：目的:了解兰州市城区学龄前儿童视力及屈光状态,为防治屈光不正提供依据。方法:采用随机整群抽样的方法抽取10所幼儿园2 754例3～6岁学龄前儿童,应用儿童图形视力表和标准对数视力表检查视力,采用美国伟伦公司Sure-sight手持自动验光仪进行屈光检查。结果:调查对象男、女童弱视检出率均为13.9%,男、女童弱视检出率均随年龄增长而下降,差异有统计学意义(P0.05)。调查对象屈光状态类型以单纯远视、混合散光和复性远视散光为主,分别占36.5%、30.1%、27.6%,随着年龄增加复性远视散光人数逐渐减少,而单纯远视人数逐渐增加。结论:学龄前儿童视力及屈光是儿童眼保健的重要指标,了解各年龄视力及屈光状况可以发现存在的问题,以便采取综合干预措施控制弱视及弱视的发生。
[Abstract]:Objective: To investigate the Lanzhou City preschool children's visual acuity and refractive status, and provide basis for prevention and treatment of ametropia. Methods: using random cluster sampling method from 10 kindergartens in 2754 cases of 3 ~ 6 years old preschool children, application of children visual acuity and visual acuity examination standard logarithmic visual acuity chart, the U.S. company Sure-sight dioptroscopy handheld refractometer. Results: the survey of male, girls incidence of amblyopia was 13.9%, male, female incidence of amblyopia were decreased with age, the difference was statistically significant (P0.05). The investigation object with simple hyperopia refraction type, mixed astigmatism and compound hyperopic astigmatism, accounted for 36.5%. 30.1%, 27.6%, with the increase of age, the incidence of compound hyperopic astigmatism decreased gradually, and the gradual increase in the number of simple hyperopia. Conclusion: preschool children's visual acuity and refractive index is important in children's eye care, understanding The problems of vision and refraction at all ages can be found in order to take comprehensive intervention to control the occurrence of amblyopia and amblyopia.

【作者单位】：甘肃省兰州市城关区妇幼保健所儿童保健科;
【基金】：兰州市城关区科技三项经费基金扶持项目〔2010-6-2〕
【分类号】：G617;R778
【正文快照】： 学龄前期是儿童视觉发育成熟的关键时期〔1〕,为了解兰州市城区学龄前儿童视力发育及屈光状态,该文对兰州市城区10所幼儿园3～6岁儿童进行了屈光状态调查,结果报告如下。1资料与方法1.1调查对象依据兰州市城区地理分布及社会功能区特征,参考幼儿园公私立等性质,采用随机整群

【相似文献】