Table 2 Choroidal and retinal parameters between healthy controls and stenosis group
Groups | Normal (n = 20) | Mild stenosis (n = 64) | Moderate stenosis (n = 61) | Severe stenosis (n = 17) | P |
|---|---|---|---|---|---|
SFCT, μm | 251.86 ± 35.20 | 259.25 ± 30.07 | 252.42 ± 30.78 | 230.32 ± 30.80 | 0.01 |
TCA, mm2 | 1.06 ± 0.14 | 1.08 ± 0.12 | 1.07 ± 0.11 | 0.94 ± 0.11 | 0.001 |
SA, mm2 | 0.35 ± 0.06 | 0.36 ± 0.05 | 0.38 ± 0.04 | 0.34 ± 0.07 | 0.013 |
LA, mm2 | 0.71 ± 0.09 | 0.72 ± 0.080 | 0.69 ± 0.07 | 0.59 ± 0.06 | 0.001 |
CVI (LA/TCA), % | 66.84 ± 1.45 | 66.39 ± 1.8 | 64.42 ± 0.9 | 62.76 ± 1.01 | 0.001 |