Normal eyes (20 eyes) | Suspect eyes (17 eyes) | Glaucoma eyes (16 eyes) | Normal v suspect | Normal v glaucoma | |
---|---|---|---|---|---|
*Mann-Whitney U test. | |||||
Mean threshold (MT) | 28.0 (1.7) (24.2–30.4) | 25.9 (3.2) (18.8–30.5) | 22.1 (4.1) (12.4–27.1) | p <0.03* | p <0.001* |
Uniformity index (UI) | 1.5 (0.2) (1.1–2.1) | 2.4 (1.4) (1.2–7.4) | 3.8 (1.9) (1.3–8.6) | p <0.001* | p <0.001* |
Asymmetry index (AI) | 0.4 (0.2) (0.0–0.7) | 1.2 (2.2) (0.2–8.4) | 2.2 (2.3) (0.0–7.5) | p <0.009* | p <0.001* |