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Table 1 Electronic database search terms

From: Systematic review and meta-analysis of diagnostic accuracy of detection of any level of diabetic retinopathy using digital retinal imaging

1. Exp mass screening/

2. Exp vision tests/

3. Exp telemedicine/

4. Exp Photography/

5. Exp ophthalmoscopes/

6. Exp ophthalmoscopy/

7. (ophthalmoscop$ or fundoscop$ or funduscop$) . ti .

8. ((photo$ or imag$) adj3 fundus) . tw .

9. (Photography or retinopgraphy) . tw .

10. ((mydiatric or digital or retina$ or funduc or stereoscopic) adj3 camera) . tw .

11. ((mydiatric or digital or retina$ or fundus or stereoscopic) adj3 imag$) .tw .

12. Screen$ . tw .

13. ((eye$ or retina$ or ophthalm$) adj4 exam$).tw .

14. ((eye$ or vision or ophthalmic) adj4 test$) . tw.

15. ((eye$ or retina$ or ophthalm$) adj4 visit$) . tw .

16. Office visits/

17. (telemedicine$ or telemonitor$ or telescreen$) . tw .

18. 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or 13 or 14 or 15 or 16

19. exp diabetes mellitus/

20. exp diabetes complications/

21. 19 or 20

22. exp diabetic retinopathy/

23. ((diabet$ or proliferative or non-proliferative) adj4 retinopath$).tw.

24. 21 or 22

25. 18 and 21 and 24

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Systematic Reviews

ISSN: 2046-4053