Study on retinal contrast sensitivity in pure myopiaChinese Full Text
HUANG Xiaoming,MAO Xinjie,DENG Ruzhi,CHEN Hao.Eye Hospital of Wenzhou Medical College,Wenzhou,325027
Abstract: Objective: To evaluate the influence of the retinal contrast sensitivity test the pure myopia that was corrected.Methods: The naked and corrected vision was got in 100 eyes of 50 myopia patients without other eye diseases.Then retinal CSF（Contrast sensitivity function） was determined by RM-800 CSF testing instrument when 100 eyes were naked eyes,corrected with glasses and corrected with soft contact lenses,The retinal CSF was got in six interference fringe visual acuities（IVA=0.06,0.1,0.2,0.4.0.6,0.8.）.Results: There was statistically significant dif-ference between graphical vision of naked myopia patients and IVA of it（p ＜0.05）.There was no statistically significant difference between graphical vision of corrected myopia patients and IVA of it（p ＞0.05）.There was statistically significant difference between CSF of uncorrected eyes and corrected eyes in myopia（p ＜ 0.05）,and CSF of eyes with contact lenses was significantly better than eyes corrected with glasses.Conclusion: Retinal CSF can display precisely the function from retina to brain in the corrected eyes,it is possibly false positive if we tested in naked eyes,it is advised that retinal CSF should be tested with corrected myopia.
- DOI：
10.13771/j.cnki.33-1386/r.2011.02.031
- Series：
- Subject：
- Classification Code：
R774.1
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