The choroid is a layer of blood vessel-rich tissue located between the retina and the sclera. It was revealed that MCT decreased more rapidly in the macular region relative to other regions after 50 years old. The 120° UWF SS-OCTA can observe the distribution of choroidal thickness in the range of 24 mm × 20 mm and its variation with age. After the age of 50, MCT was significantly and negatively correlated decreased with age (r = − 0.358, p = 0.002), and the MCT in the macular region decreased more remarkably compared to other regions. The thickest mean choroid thickness (MCT) was located at the macular region and supratemporal region, followed by the nasal side of the optic disc, and thinnest below the optic disc. A total of 128 volunteers with a mean age of 34.9 ± 20.1 years and 210 eyes were enrolled in the study. The characteristics of CT distribution in different regions and its changes with age were analyzed. In this cross-sectional observational study, healthy volunteers underwent single imaging of the fundus with UWF SS-OCTA at a field of view (FOV) of 120° (24 mm × 20 mm) centered on the macula. Ever since then, it has evolved enormously together with the evolution of computers that have improved its calculation and data processing capacity.To evaluate the distribution of choroidal thickness (CT) and its trend with age in healthy people using 120° ultra-wide field swept-source optical coherence tomography angiography (UWF SS-OCTA). This is the latest stable version of a program that was first released back in the 1960s. The latter register all the instructions that can be carried out by means of SPSS commands. In the first place, data files with SAV extension, but it also operates with SPO output files containing all the information due to the manipulation of data (which can be exported in HTML or XLS format) and SPS syntax files. Preparation of data for fast and simple analyses.Wide range of statistical procedures for the precise analysis of information.
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Well, whether you're working with Big Data or in any other statistical data analyses, you need to download IBM SPSS Statistics for PC as it's a piece of software recommended for statistics professional and students, equipped with powerful calculation tools.
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