Table 2.
Correlation Analysis for Clinical Features and Choroidal Thicknesses
| Variable | SFCT (r; P) | NCT (r; P) | TCT (r; P) |
|---|---|---|---|
| Gestational age* | 0.29; 0.07 | 0.29; 0.08 | –0.10; 0.57 |
| Birth weight* | 0.39; 0.01 | 0.33; 0.045 | –0.03; 0.86 |
| ROP stage* | –0.25; 0.12 | –0.25; 0.14 | 0.22; 0.19 |
| FiO2 (%) at 30 wk* | –0.51; 0.01 | –0.23; 0.30 | 0.18; 0.43 |
| FiO2 (%) at 36 wk† | –0.19; 0.31 | –0.09; 0.65 | 0.06; 0.77 |
| FiO2 (%) at imaging† | –0.19; 0.26 | –0.18; 0.32 | –0.09; 0.63 |
*
Pearson's correlation analysis was performed.
†
Spearman's correlation analysis was performed.