Visual field Glaucoma Hemifield Test (GHT) result, most recent test, by glaucoma diagnosis
| GHT=outside normal limits | ||||||||
|---|---|---|---|---|---|---|---|---|
| Diagnosis | N | Total | Upper only | Lower only | Both | GHT borderline | GHT normal | GHT other |
| Definite GON, n (%) | 1539 | 1315 (85) | 444 (29) | 255 (17) | 601 (39) | 84 (5) | 122 (8) | 18 (1) |
| Probable GON, n (%) | 615 | 189 (31) | 55 (9) | 57 (9) | 51 (8) | 101 (16) | 303 (49) | 22 (4) |
| Not GON, n (%) | 681 | 99 (15) | 30 (4) | 25 (4) | 20 (3) | 102 (15) | 455 (67) | 25 (4) |
GON, glaucomatous optic neuropathy.
Position of GHT abnormality was not submitted in 15 definite, 26 probable and 24 not GON eyes (1–4%).