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. 2018 Apr 2;4:11. doi: 10.1186/s40942-018-0115-1

Fig. 3.

Fig. 3

Figure shows the comparison of the choroidal vascularity index (CVI) in mean ± 95% CI, between eyes with steroid associated serous chorioretinopathy (CSC) (group A) versus those having idiopathic CSC (group B). CVI is a measure of the ratio of choroidal luminal content to the choroidal stromal content, and is calculated from swept source optical coherence tomography (SS-OCT) imaging. The CVI is higher in group A indicating higher choroidal vascularity in steroid associated CSC