Table 3 Cross tabulation person-level and image-level results between AI system and manual grading

From: Prospective pragmatic trial of automated retinal photography and AI glaucoma screening in Australian primary care

 

Manual grading

Total

 

Not referable glaucoma

Referable glaucoma

Ungradable

Person-level AI grading

    

Not-referable glaucoma

243

5

2

250

Referable glaucoma

10

10

0

20

Ungradable

4

0

3

7

Total

257

15

5

277

Image-level AI grading

    

Not-referable glaucoma

422

11

3

436

Referable glaucoma

17

18

0

35

Ungradable

8

0

4

12

Total

447

29

7

483

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