Table 3 Results by histology of HPV then AVE from J8 images, pretrained algorithm retrained with 35 + 5 patients’ data added to each class from Zambia screening population

HPV 16+

Precancer/cancer

12

1.4

0

0.0

21

39.6

33

Indeterminate

11

1.3

2

14.3

1

1.9

14

Normal

21

2.4

2

14.3

4

7.5

27

No result*

4

–

1

–

9

–

14

Subtotal

48

5.1

5

28.6

35

49.1

88

HPV 18/45+

Precancer/cancer

10

1.2

1

7.1

6

11.3

17

Indeterminate

13

1.5

0

0.0

3

5.7

16

Normal

23

2.7

0

0.0

0

0.0

23

No result*

1

–

0

–

5

–

6

Subtotal

47

5.3

1

7.1

14

17.0

62

HPV 31/33/52/58+

Precancer/cancer

30

3.5

3

21.4

9

17.0

42

Indeterminate

32

3.7

1

7.1

1

1.9

34

Normal

43

5.0

0

0.0

0

0.0

43

No result*

5

–

1

–

1

–

7

Subtotal

110

12.2

5

28.6

11

18.9

126

HPV other HR+

Precancer/cancer

14

1.6

0

0.0

3

5.7

17

Indeterminate

24

2.8

0

0.0

2

3.8

26

Normal

35

4.1

0

0.0

0

0.0

35

No result*

3

–

0

–

4

–

7

Subtotal

76

8.4

0

0.0

9

9.4

85

HPV High risk−

Precancer/cancer

90

10.4

2

14.3

2

3.8

94

Indeterminate

176

20.4

0

0.0

1

1.9

177

Normal

330

38.2

3

21.4

0

0.0

333

No result*

33

–

0

–

0

–

33

Subtotal

629

69.0

5

35.7

3

5.7

637

Total

910

100

16

100

72

100

998