Table 1.
Demographic and ocular characteristics of the included glaucomatous eyes.
| Without ADRVD | With ADRVD | P | |
|---|---|---|---|
| Participants, n | 18 | 9 | |
| Age, mean (SD), years | 65.5 (13.5) | 58.7 (12.8) | 0.220* |
| Female, n (%) | 10 (55.6) | 4 (44.4) | 0.586** |
| Eyes, n | 21 | 13 | |
| Age, mean ± SD, years | 65.8 (13.0) | 60.4 (12.5) | 0.242* |
| Female, n (%) | 13 (61.9) | 6 (46.2) | 0.369** |
| Ocular characteristics | |||
| LogMAR BCVA, mean (SD) | 0.00 (0.12) | 0.01 (0.10) | 0.662* |
| SE, mean (SD), dioptres | −1.7 (5.0) | −4.1 (2.7) | 0.124* |
| IOP, mean (SD), mmHg | 16.0 (9.9) | 13.2 (3.8) | 0.342* |
| Axial length, mean (SD), mm | 25.1 (1.3) | 25.7 (1.7) | 0.232* |
| RNFL thickness, mean (SD), µm | 61.5 (19.7) | 61.5 (19.7) | 0.689* |
| mGCL thickness, mean (SD), µm | 19.4 (2.7) | 19.0 (2.9) | 0.668* |
| PSD, mean (SD), dB | 9.1 (4.7) | 11.7 (3.0) | 0.086* |
| MD, mean (SD), dB | −9.3 (6.8) | −12.4 (5.6) | 0.177* |
| Systemic characteristics | |||
| History of hypertension, n (%) | 7 (33.3) | 7 (53.9) | 0.238** |
| History of diabetes, n (%) | 4 (19.1) | 0 (0.0) | 0.041** |
ADRVD, vertical asymmetrical deep retinal vessel density reduction; VF, visual field; SD, standard deviation; logMAR, logarithm of the minimum angle of resolution; BCVA, best-corrected visual acuity; SE, spherical equivalent; IOP, intraocular pressure; PSD, pattern standard deviation; MD, mean deviation; RNFL, retinal nerve fibre layer; mGCL, macular ganglion cell layer.
*P value based on unpaired t-tests. **P value based on chi-square tests.