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Table 2 FAZ, VD, and FMT comparisons between amblyopic and fellow eyes

From: Foveal avascular zone and macular vessel density after correction for magnification error in unilateral amblyopia using optical coherence tomography angiography

  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)
  1. DCP: deep capillary plexus, FAZ: foveal avascular zone, FMT: foveal minimum thickness, SCP: superficial capillary plexus, VD: vessel density
  2. Values are shown as mean ± standard deviation and median (interquartile range)
  3. a Wilcoxon signed-rank test; b paired t-test