Table 2.
Comparison of Eye Characteristics between Groups
| OAG (n = 152) | NAION (n = 57) | AAION (n = 20) | P (OAG vs. NAION) | P (OAG vs. AAION) | P (NAION vs. AAION) | |
|---|---|---|---|---|---|---|
| IOP, mm Hg (SD) | 14.7 (4.5) | 14.8 (3.5) | 14.5 (3.0) | 0.96 | 0.81 | 0.73 |
| n = 56 | ||||||
| Refractive error, D (SD) | −2.0 (3.0) | 0.21 (1.9) | −0.29 (2.0) | <0.001 | 0.002 | 0.50 |
| n = 93 | n = 55 | n = 18 | ||||
| Acuity, logMAR (SD) | 0.27 (0.44) | 0.42 (0.66) | 1.1 (1.0) | 0.13 | <0.001 | 0.006 |
| Pseudophakia, % | 45 | 18 | 35 | 0.001 | 0.40 | 0.06 |
| Disc area, mm2 (SD) | 1.8 (0.41) | 1.7 (0.37) | 1.84 (0.34) | 0.03 | 0.69 | 0.04 |