Frequency of sectors and segments with a neuroretinal rim outside the normal range in the patients with early glaucoma
| Sector | WD | ST | T | IT | N | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frequency (%) | 38 | 51 | 19 | 74 | 42 | |||||||||||
| Segment | c | d | e | f | g | h | i | j | k | l | a | b | ||||
| Frequency (%) | 34 | 38 | 19 | 13 | 15 | 32 | 62 | 51 | 25 | 23 | 28 | 34 |
WD = whole disc, ST = superotemporal, T = temporal, IT = inferotemporal, N = nasal.