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Characteristics of included papers
| Total (n, %) | |
|---|---|
| Geographic coverage | |
| Multiple countries | 23 (45%) |
| Uganda | 11 (21%) |
| Nigeria | 9 (17%) |
| Bangladesh | 7 (13%) |
| Others | < 7 |
| Administrative focus | |
| National level | 39 (74%) |
| Regional level | 7 (13%) |
| District level | 2 (4%) |
| State level | 1 (2%) |
| Multiple levels | 4 (8%) |
| Rural vs. urban | |
| Urban | 47 (87%) |
| Rural | 6 (13%) |
| Language | |
| English | 52 (98%) |
| Spanish | 1 (2%) |
| Source | |
| Original research articles | 49 (92%) |
| Review articles | 4 (8%) |
