Table 2 Distribution of study focus for 56 included papers
| Clinical area | Frequency of studies | References |
|---|---|---|
| Family planning and maternal and childcare | 24 | [30, 31, 35, 38, 39, 45, 47,48,49,50,51, 59, 62, 66, 67, 70,71,72, 74,75,76, 78, 80, 83] |
| HIV and STI related services, including HIV/TB. | 22 | [32,33,34, 37, 40, 43, 46, 52, 53, 56,57,58, 60, 61, 63, 64, 68, 77, 79, 81, 85] |
| Tuberculosis | 4 | [42, 44, 54, 55] |
| Non-communicable diseases (including cancers) | 3 | [65, 73, 82] |
| General health | 3 | [41, 69, 84] |