Comparison between two autorefractor performances in large scale vision screening in Chinese school age children
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 criteria. METHODS: A total of 886 participants were enrolled with mean age of...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Press of International Journal of Ophthalmology (IJO PRESS)
2020-10-01
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Series: | International Journal of Ophthalmology |
Subjects: | |
Online Access: | http://www.ijo.cn/en_publish/2020/10/20201022.pdf |