弱视学龄儿童屈光状态特征分析

发布时间：2018-01-29 11:15

本文关键词： 弱视屈光散光儿童　出处：《中国学校卫生》2012年06期 　论文类型：期刊论文

【摘要】：目的探讨6～12岁学龄弱视儿童眼屈光不正的主要类型和分布规律,为儿童弱视和屈光不正的防治提供依据。方法选取2006年1月至2009年12月于广西视光中心就诊的6～12岁弱视儿童1 091例(1 731眼),在睫状肌麻痹条件下采用视网膜检影法确定屈光状态,描述弱视儿童屈光不正的主要类型及分布特征。结果学龄儿童弱视眼屈光类型以远视为主(41.9%),正视次之(34.6%),近视较少(23.5%);弱视儿童散光检出率高(90.9%)。不同年龄及不同类型弱视的屈光度、散光度分布差异均有统计学意义(P值均0.01)。结论学龄弱视儿童屈光不正以远视、散光为主,年龄和弱视类型是弱视儿童屈光不正分布的影响因素。
[Abstract]:Objective to investigate the main types and distribution of refractive errors in children with amblyopia aged 6 to 12 years old. Methods from January 2006 to December 2009, 1 091 cases of amblyopia and amblyopia aged from 6 to 12 years old were selected from Guangxi Optometry Center from January 2006 to December 2009, to provide basis for the prevention and treatment of amblyopia and ametropia in children (1 091 cases). (1 731 eyes). Under the condition of ciliary paralysis, the refraction was determined by retinal examination. Results the main types of amblyopia in school age children were hyperopia (41.9%), followed by emmetropia (34.6%). Myopia is less than 23. 5%. The incidence of astigmatism in amblyopic children was 90.9%. The diopter of amblyopia was different in different ages and different types of amblyopia. There were significant differences in astigmatism distribution (P < 0.01). Conclusion hyperopia, astigmatism, age and type of amblyopia are the influential factors of ametropia distribution in children with amblyopia.
【作者单位】：广西壮族自治区人民医院视光科;
【基金】：广西医疗卫生重点科研课题资助(200957)
【分类号】：G478.2
【正文快照】： 屈光不正是威胁学龄儿童视力、视功能正常发育的重要疾病,如果未能有效矫正,甚至会形成弱视[1-2]。弱视是一种严重影响学龄儿童视力的疾病,如不能及时治疗,将对患儿的日常生活、升学、就业等造成严重影响[3]。目前,国内外学者对正常儿童及屈光异常儿童的屈光状态分布报道较多[

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