Table 2.
Optical coherence tomography study.
| Retinal OCT | MOG-IgG+ (n=27) | Normal (n=17) | P value | MOG-IgG+ (n=27) | AQP4-IgG+ (n=18) | P value |
|---|---|---|---|---|---|---|
| mGCC (mm3) | 2.65 (2.17–2.82) | 2.88 (2.76–3.21) | 0.001 | 2.65 (2.17–2.82) | 2.34 (1.83–2.70) | 0.03 |
| INL (mm3) | 0.97 (0.95–1.02) | 0.94 (0.89–1.0) | 0.01 | 0.97 (0.95–1.02) | 0.95 (0.93–1.02) | 0.17 |
| OPL (mm3) | 0.78 (0.76–0.84) | 0.77 (0.75–0.82) | 0.15 | 0.78 (0.76–0.84) | 0.77 (0.74–0.82) | 0.21 |
| ONL (mm3) | 1.72 (1.53–1.84) | 1.65 (1.55–1.82) | 0.73 | 1.72 (1.53–1.84) | 1.58 (1.44–1.80) | 0.14 |
| PRs (mm3) | 0.41 (0.37–0.43) | 0.41 (0.38–0.42) | 0.44 | 0.41 (0.37–0.43) | 0.41 (0.390.45) | 0.10 |
| Mean pRNFL (μm) (global) | 89.5 (72.0–101.7) | 102.5 (96.5–108) | 0.001 | 89.5 (72.0–101.7) | 82 (50.2–96.7) | 0.11 |
| pRNFL (μm) (nasal) | 77.0 (54.75–95.5) | 78 (70.0–85.7) | 0.59 | 77.0 (54.75–95.5) | 57.5 (36.5–75.2) | 0.001 |
| pRNFL (μm) (temporal) | 61.0 (48.7–73.7) | 72.5 (65.7–80.0) | 0.001 | 61.0 (48.7–73.7) | 50.0 (30.0–67.0) | 0.02 |
mGCC: macular ganglion cell complex; INL: inner nuclear layer; OPL: outer plexiform layer; ONL: outer nuclear layer; PRs: photoreceptors; pRNFL: peripapillary retinal nerve fibre layer.