Correlation analysis of fundus examinations with Angio-OCT and FD-OCT
10.3980/j.issn.1672-5123.2016.8.38
- VernacularTitle:Angio－OCT 与 FD－OCT 的眼底检查相关性分析
- Author:
Xin-Shuai, NAN
;
Ling, LUO
;
Yu-Xin, LI
;
Chuang, NIE
;
Lian-Na, HU
- Publication Type:Journal Article
- Keywords:
Angio-optical coherence tomography;
fourier domain - optical coherence tomography;
correlation;
optic disk;
retinal nerve fiber layer
- From:
International Eye Science
2016;16(8):1543-1547
- CountryChina
- Language:Chinese
-
Abstract:
?AIM:To compare the coherence and difference on the fundus examination made with two kinds of optical coherence tomography ( OCT): Angio-OCT and fourier domain-optical coherence tomography ( FD-OCT) .?METHODS:Using Angio-OCT and FD-OCT to measure the retinal nerve fiber layer ( RNFL ) thickness, optic parameters, and ganglion cell complexes ( GCC ) thickness from 20 subjects respectively.The coherence was tested with Pearson's correlation coefficient, the difference was tested with paired Student t testing.?RESULTS:The total correlation of the RNFL thickness, optic parameters, GCC thickness made with two kinds of OCT was between 0.7-0.8;the RNFL thickness, optic disk area etc.made with the Angio-OCT were lower than those made with FD-OCT except for the GCC thickness.?CONCLUSION: The results made with two kinds of OCT from the same subject has certain coherence, but cannot be compared directly.
