Table.
Demographic and Choroidal Characteristics of all the Participants (n = 96; 57 girls, 39 boys)
| Characteristics | Mean ± SD | Range |
|---|---|---|
| Age (y) | 11.02 ± 1.70 | 8 to 15 |
| Sphere (D) | –2.84 ± 0.99 | –5.25 to –0.75 |
| Cylinder (D) | –0.54 ± 0.46 | –1.50 to 0.00 |
| SER (D) | –3.11 ± 1.05 | –5.75 to –1.00 |
| CR (mm) | 7.81 ± 0.22 | 7.44 to 8.44 |
| LT (mm) | 3.31 ± 0.15 | 3.01 to 3.63 |
| AL (mm) | 24.94 ± 0.70 | 23.19 to 27.06 |
| Choroidal parameters | ||
| Subfoveal choroidal thickness (µm) | 244 ± 51 | 145 to 417 |
| Total choroidal area (mm2) | 2.64 ± 0.49 | 1.53 to 4.02 |
| LA (mm2) | 1.68 ± 0.32 | 0.94 to 2.65 |
| Stromal area (mm2) | 0.95 ± 0.19 | 0.49 to 1.37 |
| Choroidal vascularity index (LA/TCA) | 0.64 ± 0.03 | 0.59 to 0.72 |
LA, luminal area; TCA, total choroidal area.