温州市区小学生弱视的筛选及屈光状态分析

目的 研究弱视在小学生中的发病率、屈光状态分布和主要影响因素。方法 在全市视力 小学生中，用列镜筛选，再用扩瞳检影验光进行屈光测定，选择矫正视力≤４．９；眼科检查无器质性病变的弱视患者，分别检查注视性质，眼位、单视功能及询问填写调查表。并分别作统计学处理。结果 在受检６３６００眼中，确诊弱视１２０５人，２２６６只眼，患病为３．７８％；以屈光不正弱视为主，其中远视性弱视最高。弱视程度与屈光度、注视性

Screeningof amblyopia and analysis of refraction condition of the pupils in Wenzhou

Objective:To investigate the prevalence of amblyopia, refraction distribution and major related factors among pupils in Wenzhou.Methods:63690 pupils eyes were included for regular eye exam. Cycloplegic refraction were performed. The corrected visual acuity was <4.9 without organic diseases were dignosised as amblyopia eyes. Using questionnaire to record eye position, fixation of eye and reading habit.Results:Amblyopia were confirmed in 1205 pupils (2266 eyes) from 63690 examed eyes. The incidence was 3.78%. Most of which were ametropic amblyopia , especially hypermetropia amblyopia . The degree of amblyopia was closely associated with refractive status, and many other factors had been related to the development of amblyopia.Conclusion:Amblyopia is high prevalence among pupils. Ametropia is the main cause. It is suggested that regular screening for amblyopia in registered pupils is essential for early prevention and correction.