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Table 1 Eligibility criteria

From: Effectiveness of task-shifting for the detection of diabetic retinopathy in low- and middle-income countries: a rapid review protocol

Population Adults (aged ≥ 18 years) with type 1 or type 2 diabetes in LMICs
Intervention Task shifting for DR detection: assessment of the target population for the presence of DR performed by individuals other than ophthalmologists
Comparison Assessment of the target population for the presence of DR performed by ophthalmologists
Outcomes Uptake
1. Proportion of patients accessing detection services among the adult population with type 1 and type 2 diabetes
Quality
2. Proportion of patients diagnosed with DR among those accessing detection services
3. Severity of DR at detection
4. Diagnostic accuracy of the task-shifting intervention for DR detection
Cost-effectiveness
5. Cost-effectiveness of the task-shifting intervention to increase DR detection
Study design Any interventional or observational comparative study