Table 1.
Demographics.
| n = 37 | |
|---|---|
| Age, years | 63.95 ± 11.05 |
| Gender, males | 32 |
| Location of stenosis | |
| Right | 23 |
| Left | 14 |
| Systolic blood pressure, mmHg | 133.76 ± 15.47 |
| Diastolic blood pressure, mmHg | 83.68 ± 11.35 |
| Hypertension, n | 22 |
| Diabetes, n | 9 |
| Dyslipidemia, n | 6 |
| Coronary heart disease, n | 3 |
| Smokers, n | 24 |
| Drinkers, n | 18 |
| Ophthalmic parameters | |
| RNFL, µm | 30.46 ± 3.28 |
| GCIPL, µm | 68.58 ± 5.23 |
| CVI | 0.29 ± 0.06 |
| CVV | 0.23 ± 0.09 |
| VA, logMAR | 0.17 ± 0.20 |
| Z-RNFL, µm | −0.006 (−0.613–0.774) |
| Z-GCIPL, µm | 0.037 (−0.812–0.907) |
| Z-CVI | −0.005 (−0.558–0.636) |
| Z-CVV | −0.047 (−0.527–0.672) |
| CT perfusion parameters | |
| rCBV | 1.0 (0.94–1.03) |
| rCBF | 1.11 (0.97–1.31) |
| rMTT | 0.88 (0.75–1.01) |
| rTTP | 0.97 (0.92–1.0) |
| rPS | 1.01 (0.90–1.05) |
RNFL: retinal nerve fiber layer; GCIPL: ganglion cell-inner plexiform layer; CVI: choroidal vascular index; CVV: choroidal vascular volume; LogMAR: logarithm of minimum angle resolution; r: relative; CBV: cerebral blood volume; CBF: cerebral blood flow; MTT: mean transit time; TTP: time to peak; PS: permeability surface.