Comparison of isolated-check visual evoked potential and standard automated perimetry in early glaucoma and high-risk ocular hypertension
Comparison of isolated-check visual evoked potential and standard automated perimetry in early glaucoma and high-risk ocular hypertension
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DOI：
10.18240/ijo.2017.04.16
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发表时间：
2017-04-18
影响因子：
1.4
通讯作者：
Zhao, Ying-Xi
中科院分区：
文献类型：
--
作者：
Chen, Xiang-Wu;Zhao, Ying-Xi
AIM: To compare the diagnostic performance of isolated check visual evoked potential (icVEP) and standard automated perimetry (SAP), for evaluating the application values of icVEP in the detection of early glaucoma.METHODS: Totally 144 subjects (288 eyes) were enrolled in this study. icVEP testing was performed with the Neucodia visual electrophysiological diagnostic system. A 15% positive-contrast (bright) condition pattern was used in this device to differentiate between glaucoma patients and healthy control subjects. Signal-to-noise ratios (SNR) were derived based on a multivariate statistic. The eyes were judged as abnormal if the test yielded an SNR
