TABLE 1.
Baseline Demographic and Clinical Characteristics of Open-Angle Glaucoma Study Patients
| Characteristics | Study Cohort (124 Patients) |
|---|---|
| Number of eyes | 124 |
| Number of right eyes/left eyes (%) | 63 (50.8%) / 61 (49.2%) |
| Age, year (mean ± SD) | 68.1 ± 11.6 |
| Female, n (%) | 62 (50.0%) |
| Race, n (%) | |
| Caucasian | 91 (73.4%) |
| African-American | 19 (15.3%) |
| Asian | 8 (6.5%) |
| Hispanic | 3 (2.4%) |
| Other | 3 (2.4%) |
| Family history of glaucoma in 1st degree relative, n (%) | 36 (29.0%) |
| Type of glaucoma, n (%) | |
| Primary open-angle glaucoma | 67 (54.0%) |
| Normal-tension glaucoma | 21 (16.9%) |
| Pseudoexfoliative glaucoma | 24 (19.4%) |
| Pigmentary glaucoma | 12 (9.7%) |
| Severity of glaucomaa, n (%) | |
| Mild (MD > −6 dB) | 73 (58.9%) |
| Moderate (−12 dB < MD ≤ −6 dB) | 29 (23.4%) |
| Severe (MD ≤ −12 dB) | 22 (17.7%) |
| Spherical equivalent, diopters (mean ± SD) | −0.9 ±2.1 |
| Intraocular pressure, mmHg (mean ± SD) | 15.2 ±4.7 |
| Central corneal thickness, μm (mean ± SD) | 539.4 ± 38.1 |
| Vertical cup-to-disc ratio (mean ± SD) | 0.6 ± 0.2 |
| Visual field (mean ± SD) | |
| Mean deviation, dB | −6.9 ± 6.3 |
| Pattern standard deviation, dB | 5.5 ± 3.6 |
| Number of visits (mean ± SD) | 5.2 ± 1.1 |
| Follow-up period, months (mean ± SD) | 66.9 ± 16.4 |
The data was reported as mean ± standard deviation (SD) for continuous variables and frequency count (%) for categorical variables.
a
Severity of glaucoma was classified based on visual field mean deviation (MD).