目的 研究6~14岁低视力儿童行屈光矫正和助视器配戴的视力康复情况。 方法 对6~14岁低视力儿童86例(172眼)检影验光后行屈光矫正和助视器验配。结果 6~14岁低视力学龄儿童屈光不正以高度近视为主。经单纯屈光矫正后27.4%视力得到提高;在助视器配戴下81.4%视力有提高,其中脱残率58.3%。在助视器配戴下Ⅱ级低视力儿童比Ⅰ级低视力儿童脱残率高(P<0.01)。 结论屈光矫正和助视器配戴对低视力儿童均有积极的康复作用,助视器的视力康复效果更好。残余视力越好,视力康复越理想。

Objective To investigate the visual rehabilitation of 6~14-years old low vision children after refraction correction and using visual aids. Methods 86 cases (172 eyes) of low vision patients aged 6~14 years old were recruited.All of them received refraction correction and visual aids after optometry combining retinoscopy. Results The refractive error of 6~14 years old low vision children was mainly high-degree myopia.After refraction correction,27.4% had enhanced visual acuity.After using visual aids,81.4% had visual acuity improvement,and 58.3% became non-disabled.Comparing grade I and grade II low vision children,the latter had higher ratio of becoming non-disabled(P<0.01). Conclusions Refraction correction and using visual aids are both positively helpful in rehabilitation and using visual aids has a better rehabilitative effect.Low vision children with better the residual visual acuity have more ideal visual rehabilitation.