Table 1.

Eligibility criteria

Population	Adults (aged ≥ 18 years) with type 1 or type 2 diabetes in LMICs who have been identified as needing treatment for DR and/or DMO
Intervention	Any intervention that seeks to increase uptake and/or completion of treatment for DR and/or DMO among adults with diabetes
Comparator	Usual care or another intervention seeking to increase uptake and/or completion of treatment for DR and/or DMO
Outcomes	1. Proportion of patients initiating treatment for DR and/or DMO among those to whom it is recommended 2. Proportion of patients completing treatment for DR and/or DMO among those to whom it is recommended 3. Proportion of patients completing treatment for DR and/or DMO among those initiating treatment 4. Number and proportion of DR and/or DMO rounds of treatment completed per patient, as dictated by the treatment protocol 5. Cost-effectiveness of intervention to increase DR/DMO treatment uptake or completion
Study design	Any interventional or observational comparative study