Retinal Capillary Nonperfusion on OCT-Angiography and Its Relationship to Kidney Function in Patients with Diabetes
Table 2
Characteristics of 11 eyes examined with optical coherence tomography angiography.
Variable
All eyes (n = 11)
Eyes without diabetic retinopathy (n = 4)
Eyes with diabetic retinopathy (n = 7)
value
30° nonperfusion, mean (SD)
6.58% (4.23%)
4.41% (1.30%)
7.81% (4.91%)
0.216
60° nonperfusion, mean (SD)
16.90% (7.71%)
11.15% (2.49%)
20.18% (7.83%)
0.057
30° vessel density, mean (SD)
45.12% (1.81%)
45.55% (2.52%)
44.87% (1.46%)
0.756
60° vessel density, mean (SD)
41.54% (3.69%)
43.28% (2.48%)
40.54% (3.56%)
0.154
Asterisk indicates eyes from participants with diabetes but without diabetic retinopathy as defined by Early Treatment Diabetic Retinopathy Study criteria.