Analysis of Foveal and Parafoveal Microvascular Density and Retinal Vessel Caliber Alteration in Inactive Graves’ Ophthalmopathy

Table 2

Comparison of the mean OCT-A measurements of the eyes of patients in the study group and the eyes of the subjects in the control group (study group, n = 58; control group, n = 60).

Density (%)	Study group	Control group
CRT	226.10 ± 19.78	231.55 ± 28.38	0.230
Foveal	21.73 ± 5.97	21.65 ± 4.84	0.268
Parafoveal_S	50.37 ± 3.31	49.45 ± 2.84	0.107
Parafoveal_T	48.93 ± 3.21	47.62 ± 2.29	0.017
Parafoveal_I	50.73 ± 3.07	49.60 ± 3.22	0.055
Parafoveal_N	47.55 ± 3.01	46.46 ± 2.57	0.035

Statistical analysis was calculated by independent samples t-test, statistically significant, CRT: central retinal thickness, Parafoveal_S: superior parafoveal vessel density, Parafoveal_T: temporal parafoveal vessel density, Parafoveal_I: inferior parafoveal vessel density, and Parafoveal_N: nasal parafoveal vessel density.