Parameters |
POAG (n = 65) |
Control (n = 45) |
P value |
Ophthalmic artery |
|
|
PSV |
31.86 ± 8.18 |
38.54 ± 4.24 |
F=6.332
P=0.003 |
EDV |
8.61 ± 3.22 |
13.62 ± 3.54 |
F=12.687
P=0.002 |
RI |
0.84± 0.04 |
0.65 ± 0.03 |
F=5.765
P=0.004 |
Short posterior ciliary artery |
|
|
PSV |
21.58 ± 5.65 |
23.81 ± 4.07 |
F=0.482
P=0.565 |
EDV |
6.73 ± 3.41 |
7.29 ± 2.04 |
F=5.648
P=-0.006 |
RI |
0.61 ± 0.04 |
0.46 ± 0.06 |
F=3.481
P=0.026 |
Central retinal artery |
|
|
PSV |
10.17 ± 2.65 |
13.27 ± 2.63 |
F=6.304
P=0.004 |
EDV |
3.40 ± 1.33 |
4.64 ± 1.65 |
F=6.335
P=0.004 |
RI |
0.67 ± 0.13 |
0.45 ± 0.05 |
F=6.620
P=0.005 |
Blood flow velocity is given in cm/second, POAG= primary open angle
glaucoma, OA= ophthalmic artery, CRA= central retinal artery, SPCA= short
posterior ciliary artery, PSV= peak systolic velocity, EDV= end-diastolic velocity,
RI= resistive index ,* P < 0.05 |
