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Table 2 Choroidal parameters of the operated eyes compared with the fellow eyes. (Data were expressed as median [interquartile range] or mean ± standard deviation)

From: Choroidal vascular changes in silicone oil-filled eyes after vitrectomy for rhegmatogenous retinal detachments

Parameter

Operated eyes

Fellow eyes

P

Luminal area, mm2

   

 Before SO removal

0.909 [0.694; 1.185]

1.091 [0.785; 1.296]

0.007

 After SO removal

0.994 [0.712; 1.348]

1.034 [0.731; 1.249]

0.683

Total choroidal area, mm2

   

 Before SO removal

1.553 [1.182; 2.029]

1.775 [1.308; 2.148]

0.285

 After SO removal

1.629 [1.214; 2.238]

1.678 [1.263; 2.107]

0.975

Stromal area, mm2

   

 Before SO removal

0.612 [0.507; 0.848]

0.684 [0.530; 0.880]

0.730

 After SO removal

0.636 [0.495; 0.893]

0.648 [0.521; 0.829]

0.545

CT, µm

   

 Before SO removal

258.2 [178.2; 323.2]

277.6 [194.3; 344.0]

0.245

 After SO removal

243.8 [176.1; 339.0]

265.2 [194.6; 336.4]

0.182

CVI, %

   

 Before SO removal

57.616 ± 0.030

60.042 ± 0.019

<0.0001

 After SO removal

59.530 ± 0.018

60.319 ± 0.020

0.031