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Table 4 Choroidal thickness, vessel diameter, and ratio characteristics according to comparison of locations in the fovea

From: Variation of choroidal thickness and vessel diameter in patients with posterior non-infectious uveitis

  Comparison of locations Normal subjects Highly myopic subjects
Mean difference 95% CI pvalue Mean difference 95% CI pvalue
Lower bound Upper bound Lower bound Upper bound
Mean CTh Foveal × supra-foveal −27.9 −47.5 −8.4 0.006 −25.0 −64.4 14.4 0.206
Foveal × infra-foveal −30.6 −50.6 −10.6 0.003 −11.5 −50.9 27.9 0.557
Supra-7foveal × infra-foveal −2.7 −23.5 18.2 0.800 13.5 −25.9 52.9 0.492
Mean VD Foveal × supra-foveal −25.1 −39.6 −10.5 0.001 −22.2 −47.6 3.2 0.085
Foveal × infra-foveal −10.5 −25.3 4.3 0.162 −9.8 −35.1 15.6 0.440
Supra-foveal × infra-foveal 14.6 −0.9 30.1 0.065 12.4 −13.0 37.8 0.328
Mean ratio Foveal × supra-foveal −0.048 −0.119 0.022 0.176 0.026 −0.026 −0.026 0.253
Foveal × infra-foveal 0.028 −0.044 0.100 0.446 0.016 −0.010 −0.010 0.482
Supra-foveal × infra-foveal 0.076 0.001 0.151 0.057 −0.016 −0.062 0.030 0.482
  1. Supra-foveal is defined as 2 mm superiorly to the fovea; infra-foveal is defined as 2 mm inferiorly to the fovea.