手持自动验光仪在学龄前儿童验光中的应用  

Clinical research of HAR-800 hand-held autorefractor on preschool children

作　　者：吴良成[1,2] 胡湘英 翁成海[1,2] 

机构地区：[1]中国上海市静安区中心医院 [2]华山医院静安分院眼科静安区眼防所,200040 [3]中国上海市静安区妇幼所,200041

出　　处：《国际眼科杂志》2012年第12期2379-2380,共2页International Eye Science

基　　金：上海市卫生局课题基金项目(No.2008-161);上海市静安区十百千学科带头人基金项目(No.2010020103)~~

摘　　要：目的:评估HAR-800手持验光仪对学龄前儿童屈光检查的准确性。方法:对173例学龄前儿童进行检影验光,首先行HAR-800手持验光仪检查(试验组),然后应用阿托品眼膏进行扩瞳检影验光(对照组),比较两种检影验光的屈光差异。结果:试验组球镜为1.59±0.61D,对照组为3.15±0.72D,两者有显著统计学差异(t=-82.89,P<0.01),且具有相关性(r=0.87,P<0.01)。试验组散光为-0.62±0.51D,对照组为-0.48±0.55D,两者有显著统计学差异(t=-6.97,P<0.01),且具有显著相关性(r=0.76,P<0.01)。结论:HAR-800手持验光仪不能替代阿托品检影验光,但其结果可以反映学龄前儿童的屈光状况。AIM：To evaluate the accuracy of HAR-800 hand-held autorefractor on preschool children.METHODS：Totally 173 preschool children were included in this study. They were performed HAR-800 hand-held autorefractor examination before using atropine ointments for cycloplegic refraction. The results from HAR-800 refractor were set as experimental group, and the cycloplegic refraction were controlled group. The refractions between the two groups were compared and analyzed.RESULTS： The sphere was 1.59±0.61D in the experimental group, while 3.15±0.72D in the controlled group.The difference was significant （t=-82.89, P0.001）, however, there was a significant correlation （r=0.87, P0.001, Pearsons correlation analysis）. The cylinder difference was also significant （t=-6.97,P0.001） and a significant correlation also existed between the two groups（r=0.76,P0.001, Pearsons correlation analysis）.CONCLUSION： The HAR-800 hand-held autorefractor can not replace cyclopegic refraction using atropine, but the results can reflect the preschool children refraction.

关 键 词：HAR-800手持自动验光仪 学龄前儿童 验光 

分 类 号：R778[医药卫生—眼科]