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Fig. 7 | Eye and Vision

Fig. 7

From: Microglia activation and neuronal alterations in retinas from COVID-19 patients: correlation with clinical parameters

Fig. 7

Total retinal degeneration and clinical correlations. a Graphics of total retinal degeneration in each group: the value of “0” means the absence of retinal alterations and the score of “6” corresponds to the most degenerated stage. The 43.75% of COVID-19 patients presented a retinal degeneration score between 4 and 6 (left) whereas only 16.67% of control group reached the highest score (four points, right). b Linear regression showing significant correlation between the duration of the disease and total retinal degeneration in the COVID-19 group. c Age correlates inversely with total retinal degeneration in the COVID-19 group. d Linear regression of the clinical severity with the total retinal degeneration. Spearman's correlation coefficient (ro) was performed in the COVID-19 group

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Eye and Vision

ISSN: 2326-0254