Table 7. Macular thickness in μm in the macular region of 6x6mm in eyes with optic disc drusen (ODD) and the control group.
| Macular thickness (μm) | ODD patients | Control group | Statistical analysis | |||||
|---|---|---|---|---|---|---|---|---|
| Mean | Median | SD | Mean | Median | SD | Z-Mann-Whitney test value |
p-value | |
| Whole | 272.69 | 276.50 | 19.69 | 304.00 | 299.00 | 12.92 | -4.37 | 0.00001* |
| Superior hemisphere | 276.13 | 280.00 | 19.37 | 304.63 | 302.00 | 11.74 | -4.45 | 0.00001* |
| Inferior hemisphere | 271.00 | 277.00 | 21.46 | 301.13 | 298.00 | 13.65 | -4.05 | 0.0001* |
| Parafovea | 311.31 | 319.00 | 33.91 | 330.81 | 330.00 | 10.45 | -1.73 | 0.083 |
* statistically significant; SD- standard deviation.