Table 4. GCC parameters in myopia, emmetropia and hyperopia groups.
| GCC parameters | Myopia (n=149) | Emmetropia (n=500) | Hyperopia (n=1,856) | F | P |
|---|---|---|---|---|---|
| Average GCC (µm) | 93.33±9.83 | 94.38±7.61 | 95.69±7.45* | 10.47 | <0.0001 |
| Superior GCC (µm) | 93.38±9.84 | 94.36±8.13 | 95.76±7.86* | 10.12 | <0.0001 |
| Inferior GCC (µm) | 93.35±10.35 | 94.47±8.11 | 95.61±7.67* | 8.25 | 0.0003 |
| S-I GCC (µm) | 0.04±4.36 | −0.11±5.06 | 0.15±4.49 | 0.58 | 0.5618 |
| GLV (%) | 2.28±2.46 | 2.31±3.00 | 1.95±2.24† | 4.9 | 0.0075 |
| FLV (%) | 1.14±1.07 | 1.29±1.75 | 1.24±1.43 | 0.52 | 0.5945 |
*, there were statistically significant differences between myopia and hyperopia; †, there were statistically significant differences between emmetropia and hyperopia. GCC, ganglion cell complex; S-I, superior-inferior; GLV, global loss volume; FLV, focal loss volume.