Effects of Differences in Body Composition on Retina and Choroid

"This observational study included non-invasive diagnostic assessments to evaluate retinal, choroidal, ocular, and body composition parameters. Optical Coherence Tomography (OCT) measured macular and peripapillary retinal parameters, including retinal volume and cup/disc ratio. Enhanced Depth Imaging OCT (EDI-OCT) assessed choroidal thickness and vascularity, while Optical Coherence Tomography Angiography (OCTA) analyzed vessel density and foveal avascular zone (FAZ) metrics.~Optical biometry measured axial length, anterior chamber depth, lens thickness, K1, K2, and central corneal thickness. Autorefractometry and tonometry were part of the routine ophthalmologic examination, including slit-lamp biomicroscopy. Bioelectrical impedance analysis (BIA) assessed body composition, including BMI, fat percentage, muscle mass, and metabolic age. These assessments were for research purposes only, without therapeutic intervention."