Table 2.
Choroidal thickness of different measured locations and comparison between choroidal thickness of different measured locations and subfoveal choroidal thickness in two refraction groups.
| Location | Mild myopia | Moderate myopia | ||
|---|---|---|---|---|
| CT (µm) | P a | CT (µm) | P a | |
| SF | 262.00 ± 40.57 | — | 236.00 ± 55.08 | — |
| 1 mm nasal | 229.73 ± 44.35 | <0.001 | 209.57 ± 48.46 | 0.028 |
| 2 mm nasal | 183.24 ± 46.01 | <0.001 | 166.15 ± 40.23 | <0.001 |
| 3 mm nasal | 147.12 ± 37.70 | <0.001 | 129.37 ± 35.25 | <0.001 |
| 1 mm temporal | 276.47 ± 35.98 | 0.292 | 254.19 ± 47.40 | 0.272 |
| 2 mm temporal | 284.68 ± 39.85 | 0.016 | 264.06 ± 45.54 | 0.016 |
| 3 mm temporal | 279.23 ± 36.50 | 0.131 | 253.69 ± 47.26 | 0.303 |
| 1 mm superior | 265.20 ± 39.41 | 1.000 | 247.72 ± 49.93 | 0.782 |
| 2 mm superior | 273.36 ± 43.74 | 0.586 | 254.41 ± 51.71 | 0.259 |
| 3 mm superior | 269.79 ± 44.67 | 0.921 | 249.54 ± 48.00 | 0.628 |
| 1 mm inferior | 265.06 ± 40.03 | 1.000 | 238.46 ± 44.21 | 1.000 |
| 2 mm inferior | 268.09 ± 40.87 | 0.985 | 239.20 ± 43.11 | 1.000 |
| 3 mm inferior | 253.86 ± 46.24 | 0.898 | 232.89 ± 39.87 | 1.000 |
CT = choroidal thickness; SF = subfoveal. aDunnett t-test.