Comparison between two autorefractor performances in large scale vision screening in Chinese school age children
作者机构：Tianjin International Joint Research and Development Centre of Ophthalmology and Vision ScienceEye Institute and School of OptometryTianjin Medical University Eye HospitalTianjin 300384China Tianjin Beichen District Hospital of Traditional Chinese MedicineTianjin 300400China
出 版 物：《International Journal of Ophthalmology(English edition)》 (国际眼科杂志（英文版）)
年 卷 期：2020年第13卷第10期
页 面：1660-1666页
核心收录：
学科分类：1010[医学-医学技术（可授医学、理学学位）] 10[医学]
基 金：Supported by Tianjin Major Science and Technology Projects(No.17ZXHLSY00070) Tianjin Clinical Key Discipline Project(No.TJLCZDXKQ012)
主 题：myopia vision screening autorefraction spherical equivalent Grand Seiko WAM-5500
摘 要：AIM:To evaluate the effectiveness of Grand Seiko Ref/Keratometer WAM-5500 compared to Topcon KR800 autorefractor in detecting refractive error in large scale vision screening for Chinese school age children with the WHO ***:A total of 886 participants were enrolled with mean age of 9.49±1.88 y from Tianjin,*** equivalent(SE)was obtained from un-cycloplegic autorefraction and cycloplegic *** KR 800(Topcon)and Grand Seiko WAM-5500(WAM)autorefractors were ***-Altman Plot and regression were generated to compare their *** overall effectiveness of detecting early stage refractive error was analyzed with receiver operating characteristic(ROC)***:The mean SE was-0.98±1.81 diopter(D)and the prevalence of myopia was 48.9%defined by WHO criteria according to the result of cycloplegic *** mean SE of un-cycloplegic autorefraction with Topcon and WAM were-1.21±1.65 and-1.20±1.68 D *** was a strong linear agreement between result obtained from WAM and cycloplegic autorefraction with an R2 of ***-Altman plot indicated a moderate agreement of cylinder values between the two *** sensitivity and specificity for detecting hyperopia were 90.52%and 83.51%;for detecting myopia were 95.60%and 90.24%;for detecting astigmatism were 79.40%and 90.21%;for detecting high myopia were 98.16%and 98.91%***:These findings suggest that both Grand Seiko and Topcon autorefractor can be used in large-scale vision screening for detecting refractive error in Chinese *** Seiko gives relatively better performance in detecting myopia,hyperopia,and high myopia for school age children.
维普期刊数据库