Patients and subjects (mean (SD), range)
| Groups | Controls | prePOAG | POAG |
|---|---|---|---|
| n | 50 | 102 | 61 |
| Age (years) | 40.0 (11.7) (22–62) | 47.8 (12.0) (21–69) | 50.9 (12.0) (22–69) |
| IOP (mm Hg) | 18.0 (2.7) (12–21) | 29.1 (7.8) (22–48) | 32.6 (8.6) (23–50) |
| Perimetric MD (dB) | 0.8 (1.1) (−1.8–2.8) | 0.8 (1.4) (−2.2–2.8) | 8.2 (6.2) (3.0–25.2) |
| Rim area (mm2) | 2.3 (0.3) (1.81–2.79) | 2.3 (0.3) (2.2–2.7) | 2.34 (0.3) (1.81–2.7) |
| Refractive error (D) | −0.6 (1.8) (2.5–−7.4) | −0.8 (2.5) (3.0–−7.0) | −1.3 (2.7) (5.5–−7.7) |