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Diabetic nonperfusion status and foveal avascular zone area on FA and OCTA.
| OCTA (mm2) | FA (mm2) | p value | |||
|---|---|---|---|---|---|
| FAZ area | FAZ area | ||||
| Mean | SD | Mean | SD | ||
| With DMI (n = 24) | 0.5851 | 0.3539 | 0.6850 | 0.5318 | 0.1374 |
| Without DMI (n = 10) | 0.2069 | 0.7990 | 0.1973 | 0.6787 | 0.9594 |
OCTA: optical coherence tomography angiography; FA: fluorescein angiography; FAZ: foveal avascular area; SD: standard deviation; DMI: diabetic macular ischemia. p value: calculated using nonparametric Wilcoxon signed-rank test.
