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Table 1 Comparison of the mean small vessels (SV) vessel density (VD) between patients with thyroid eye disease (TED) and normal controls eyes. (SV: small vessels; VD: vessel density; SD: Standard Deviation)

From: Optic nerve head optical coherence tomography angiography findings in patients with thyroid eye disease: a case–control study

  Healthy controls
(28 eyes)
Mean ± SD
(Range)
TED patients
(29 eyes)
Mean ± SD
(Range)
P-value
Whole image SV VD 50.84 ± 2.23
(46.5,54.8)
49.94 ± 2.56
(40.20,53.70)
0.16
Inside disc SV VD 49.39 ± 4.76
(40.40,57.70)
48.44 ± 5.18
(37.50,60.00)
0.47
Whole peripapillary SV VD 53.75 ± 2.65
(48.00,59.30)
52.80 ± 3.38
(38.20,55.90)
0.24
Peripapillary superior hemifield SV VD 54.36 ± 2.59
(48.50,60.00)
53.13 ± 3.38
(38.60,56.50)
0.12
Peripapillary inferior hemifield SV VD 53.06 ± 3.09
(47.00,58.60)
52.42 ± 3.70
(37.70,56.20)
0.48
Peripapillary nasal superior SV VD 51.38 ± 2.88
(43.80,58.00)
50.25 ± 4.68
(38.30, 60.00)
0.27
Peripapillary nasal inferior SV VD 48.98 ± 5.22
(33.00,56.30)
48.15 ± 4.45
(35.90,58.00)
0.51
Peripapillary inferior nasal SV VD 51.95 ± 4.37
(41.40,61.20)
51.41 ± 5.12
(35.90,59.90)
0.66
Peripapillary inferior temporal SV VD 59.03 ± 3.10
(53.10,64.60)
58.26 ± 3.97
(49.80,64.80)
0.41
Peripapillary temporal inferior SV VD 54.94 ± 4.77
(45.5,64.00)
53.40 ± 5.29
(40.60,62.00)
0.24
Peripapillary temporal superior SV VD 57.24 ± 3.48
(51.00,63.40)
55.70 ± 4.19
(46.80,63.40)
0.13
Peripapillary superior temporal SV VD 57.78 ± 2.50
(52.30,62.90)
55.94 ± 4.77
(43.00,62.60)
0.07
Peripapillary superior nasal SV VD 51.55 ± 4.17
(44.20,64.40)
50.55 ± 5.07
(34.90,61.50)
0.41