The Increment of Choroidal Thickness in Euthyroid Graves’ Ophthalmopathy: Is It an Early Sign of Venous Congestion?

Table 3

Choroidal thickness differences between the groups.

Choroidal thickness location	Study group	Control group	value
Subfoveal	307.1 ± 30.2	275.5 ± 34.2
Temporal, 500 µm	314.3 ± 31.6	274.2 ± 34.9
Temporal, 1000 µm	312.2 ± 31.3	272.9 ± 33.2
Temporal, 1500 µm	303.9 ± 28.3	267.6 ± 31.8
Nasal, 500 µm	296.4 ± 28.9	270.8 ± 34.7
Nasal, 1000 µm	278.5 ± 30.4	263.5 ± 34.1
Nasal, 1500 µm	261.8 ± 32.9	253.1 ± 34.7
Mean	296.3 ± 28.1	268.2 ± 33.1

Independent samples t-test.