Relationships among Ocular Blood Flow Shown by Laser Speckle Flowgraphy, Retinal Arteriosclerotic Change, and Chorioretinal Circulation Time Obtained by Fluorescein Angiography

Table 4

Correlation between circulation times in FA and ocular arteriosclerosis shown by Scheie classification.

Explanatory variable	value	value
Time of choroidal flush	0.26	0.005
Arm-to-retina time	0.28	0.003
RT: early phase	0.13	0.18
RT: late phase	0.32	0.0004

Objective variables = Scheie classification (normal to group 3).
Single regression analysis. RT: retinal circulation time.