Table 2.
FAZ, VD, and FMT comparisons between amblyopic and fellow eyes
| Amblyopic eyes | Fellow eyes | p-value | |
|---|---|---|---|
| FAZ (mm2) | |||
| SCP | |||
| Mean ± SD | 0.25 ± 0.07 | 0.30 ± 0.08 | < 0.001b |
| Median (range) | 0.25 (0.23 to 0.29) | 0.32 (0.28 to 0.33) | |
| DCP | |||
| Mean ± SD | 0.31 ± 0.09 | 0.35 ± 0.09 | 0.07b |
| Median (range) | 0.30 (0.26 to 0.34) | 0.33 (0.31 to 0.38) | |
| VD (%) | |||
| SCP | |||
| Mean ± SD | 35.73 ± 0.57 | 35.88 ± 0.67 | 0.43b |
| Median (range) | 35.68 (35.51 to 35.99) | 36.04 (35.56 to 36.36) | |
| DCP | |||
| Mean ± SD | 39.60 ± 0.50 | 39.68 ± 0.50 | 0.55b |
| Median (range) | 39.74 (39.38 to 39.83) | 39.66 (39.32 to 40.04) | |
| FMT (μm) | |||
| Mean ± SD | 227.9 ± 20.5 | 221.2 ± 10.3 | 0.25a |
| Median (range) | 221.4 (213.1 to 236.1) | 221.4 (217.3 to 229.8) | |
DCP: deep capillary plexus, FAZ: foveal avascular zone, FMT: foveal minimum thickness, SCP: superficial capillary plexus, VD: vessel density
Values are shown as mean ± standard deviation and median (interquartile range)
a Wilcoxon signed-rank test; b paired t-test