Research Article
Combined Methods for Diabetic Retinopathy Screening, Using Retina Photographs and Tear Fluid Proteomics Biomarkers
Table 1
Characteristics of the participants.
| | Total number of participants enrolled | Eye examination |
| | 52 | 104 |
| | Non-DR |
DR | Eyes included | Eyes excluded | | | Proliferative | Nonproliferative | | Tear fluid sampling | Retina photography |
| | 13 | 15 | 24 | 74 | 9 | 21 |
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