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. 2022 Feb 4;7(1):e000924. doi: 10.1136/bmjophth-2021-000924

Figure 1.

Figure 1

(A) Receiver operating characteristics (ROC) and (B) precision-recall (PRC) area under the curve (AUC) for the four classes: diabetic retinopathy (DR), retinal vein occlusion RVO), sickle cell retinopathy (SCR) and healthy controls. For DR, the AUC-ROC was 0.905. The AUC-PR (B) was 0.831. For RVO, the AUC-ROC (A) was 0.912. The AUC-PR (B) was 0.772. For SCR, the AUC-ROC (A) was 0.968. The AUC-PR (B) was 0.912. For healthy controls, the AUC-ROC (A) was 0.885. The AUC-PR (B) was 0.778. Note that both AUC-ROC and AUC-PR confirm that SCR is the best-predicted class, followed by the RVO class.