国际眼科杂志2013，Vol.13Issue(6)：1297-1298,2.DOI:10.3980/j.issn.1672-5123.2013.06.75
学龄前儿童电脑验光和检影验光的对比研究
A comparative study of computer optometry and retinoscopy optometry in preschooler children
李传旭 1闫利锋 1周瑾 1郑德慧 1胡兰香 1钟惠芬 1项道满1
作者信息
- 1. 510623,中国广东省广州市妇女儿童医疗中心眼科
- 折叠
摘要
Abstract
AIM: To estimate the value of application computer optometry and retinoscopy optometry for objective refraction test in preschooler children.METHODS: Ninety - eight preschooler children aged from 3 to 6 years old (196 eyes) of out-patient with abnormal refraction were chosen at random and examined. 10g/L atropine eye ointment was applied twice a day for four days. The fifth day, computer optometry and retinoscopy optometry were used separately. The results of optometry were analyzed statistically.RESULTS: A comparison of the computer optometry and retinoscopy optometry results showed that: Forhyperopic refraction, the mean spherical equivalent refractions of computer optometry (2.70±2.75D) was less positive values than that of retinoscopy optometry (2.99± 2.09 D). A matched-pairs f-test showed that there was a significant difference ( P< 0. 05). For myopic refraction, the mean spherical equivalent refractions of computer optometry (-2.74±1.25D) was more negative values than that of retinoscopy ( - 2. 35 ± 2. 18D). There was a significant difference (P<0.05). There was no significant difference in the position of astigmatic axis between two methods of measurement (P>0. 05). With regard to the astigmatism degree, there existed significant difference between the computer optometry and retinoscopy optometry results (P<0.05).CONCLUSION: Computer optometry and retinoscopy optometry had their own merits and defects in measurement of objective refraction in preschooler children. They should complement each other to provide accurate evidence for vision correction in clinical work.关键词
学龄前儿童/散瞳/电脑验光/检影验光/阿托品Key words
preschoolers/mydriasis/computer optometry/ retinoscopy optometry/ atropine引用本文复制引用
李传旭,闫利锋,周瑾,郑德慧,胡兰香,钟惠芬,项道满..学龄前儿童电脑验光和检影验光的对比研究[J].国际眼科杂志,2013,13(6):1297-1298,2.
