Association of Principal Component Analysis-Derived Optical Coherence Tomography Angiography Microvascular Metrics with Mild Cognitive Impairment in Patients with Non-Proliferative Diabetic Retinopathy: A Cross-Sectional Study.
PURPOSE To evaluate the association between principal component analysis (PCA)-derived optical coherence tomography angiography (OCTA) microvascular metrics and mild cognitive impairment (MCI) in patients with non-proliferative diabetic retinopathy (NPDR). METHODS This cross-sectional study included patients with mil...