Demographics of study patients
| Sex | ||
| Male/female | 53/57 | |
| Age (years) | ||
| Mean | 58 (SD 13.3) | |
| Median | 59 | |
| Range | 11–88 | |
| Diagnosis | ||
| No glaucoma | 42 | |
| Glaucoma suspect | 23 | |
| Definite glaucoma | 45 | |
| Visual field | ||
| Mean deviation | −4.95 (SD 5) | |
| Range | −20.9 to 1.4 | |
| Optic nerve parameters | ||
| Vertical C:D ratio | 0.63 (SD 0.19) |