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Table 1 Comparison of OCTA parameters between ischemic and non-ischemic group

From: The role of optical coherence tomography angiography in distinguishing ischemic versus non-ischemic central retinal vein occlusion

 

BRVO (\({\rm{\bar x}}\,{\rm{ \pm }}\,{\rm{s,}}\) %)

t

P

Ischemic group

non-ischemic group

SVD

36.58 ± 5.64

42.50 ± 4.25

-4.169

≤ 0.001*

SFVD

12.33 ± 4.62

11.73 ± 6.05

0.399

0.691

SPFVD

39.17 ± 6.28

45.10 ± 4.38

-3.841

≤ 0.001*

DVD

32.65 ± 4.73

43.98 ± 5.01

-8.219

≤ 0.001*

DFVD

20.54 ± 6.26

22.47 ± 7.23

-1.010

0.317

DPFVD

33.65 ± 5.12

45.73 ± 6.04

-7.647

≤ 0.001*

CRT

225.38 ± 39.49

234.33 ± 45.45

-0.745

0.460

FAZ area

0.81 ± 0.47

0.44 ± 0.16

3.672

0.001*

PERIM

4.39 ± 1.83

2.76 ± 0.64

4.125

≤ 0.001*

AI

1.32 ± 0.16

1.18 ± 0.09

3.550

0.001*

FD-300

38.27 ± 9.06

45.24 ± 5.10

-3.310

0.002*

  1. *: P < 0.05 was considered statistically significant