Nature - USA (2020-01-02)

Article

Extended Data Table 7 | Reader experience

a

b

UK

Reads per year No. readers

3,000-4,000 3

4,000-5,000 6

5,000-6,000 3

6,000-7,000 1

7,000-8,000 2

8,000+ 3

Unknown 33

Years of experience No. readers

5-10 4

10-15 5

15-20 4

20+ 5

Unknown 33

Job title No. readers

Consultant Radiologist 8

Consultant Radiographer 6

Advanced Practitioner Radiographer 4

Unknown 33

US reader study

Reads per year Years of experience Fellowship trained

Reader 1 5,500 12 Yes

Reader 2 4,000 7 No

Reader 3 2,000 4 No

Reader 4 3,000 12 No

Reader 5 3,500 15 Yes

Reader 6 2,500 10 No

a, Detailed information was available for 18 of the 51 readers represented in UK the test set. Reads were performed as part of routine practice and so reflect the standard of care in the UK screen-
ing programme. b, Experience levels of the six radiologists involved in the US reader study.