Table 1: Epidemiologics: Values in Mean ( ± Standard Deviation), Blood Pressure in mmHg, Duration of CRVO in Months, Ischemic Signs, Including Cotton Wools, Massive Intraretinal Haemorrhage, Enlarged Foveolar Avascular Zone, Capillary Drop-Outs, Area of Non-Perfusion > 5 Disc Areas, Differences are Calculated with Wilcoxon-Mann-Whitney Test
|
CRVO |
Control |
P Value |
| N |
35 |
28 |
|
| Male/Female |
14/21 |
12/ 16 |
0.89 |
| Age in years |
71.1 ± 11.7 |
66.2 ± 7.9 |
0.17 |
| Blood Pressure |
|
|
|
| Systolic |
141 ± 18 |
121 ± 10 |
< 0.01 |
| Diastolic |
83 ± 14 |
75 ± 8 |
0.09 |
| Hypertension |
24 |
5 |
0.003 |
| Drug therapy |
22 |
3 |
0.004 |
| VA in logMar |
1.28 ± 0.59 |
0.51 ± 0.22 |
< 0.001 |
| Pseudophakic/Phakic |
11/24 |
20/8 |
< 0.005 |
| Duration of CRVO |
7.4 ± 3.5 |
|
|
| CRVO |
| Type |
Fresh |
Older |
|
| N |
22 |
13 |
|
| Ischemic/Nonischemic |
3 / 19 |
2 / 11 |
0.96 |
| Duration of CRVO |
5.1 ± 2.0 |
11.2 ± 1.6 |
< 0.001 |