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. Author manuscript; available in PMC: 2021 Oct 19.
Published in final edited form as: Ann Eye Sci. 2021 Jun 15;6:12. doi: 10.21037/aes-20-114

Table 4.

Confusion matrix of the DR screening system on prospective clinical data—adjudicated: human grading vs. system grading

DR grading Predicted referable Predicted
non-referable
Human graded referable 32 1
Human graded non-referable 24 619

DR, diabetic retinopathy.