Skip to main content

Table 5 The correlation between microvasculature parameters change and vision improvement rate all patients

From: Microvascular comparison in younger and older patients with retinal vein occlusion analyzed by OCT angiography

 

Vision Improvement Rate

 

r

P

Delta-VD of SCP

 Whole Image

0.114

0.461

 ParaFovea

0.229

0.140

Delta-VD of DCP

 Whole Image

0.359

0.018*

 ParaFovea

0.374

0.013*

 Delta-FAZ size

-0.218

0.159

 Delta-FAZ perimeter

-0.142

0.365

  1. Delta = Value at 12 months after treatment - Value at baseline;
  2. Vision Improvement Rate = (logMAR vision at 12 months after treatment - logMAR vision at baseline)/logMAR vision at baseline;
  3. VD vessel density; SCP superficial capillary plexus; DCP deep capillary plexus; FAZ foveal avascular zone