Table 1 Study characteristics of included review studies
Characteristic | Frequency (n = 27) | Percentage (%) |
|---|---|---|
Country of Publication | ||
Ethiopia | 7 | 26.0 |
Ghana | 5 | 18.5 |
Nigeria | 6 | 22.2 |
Kenya & Nigeria | 2 | 7.4 |
South Africa | 3 | 11.1 |
DR Congo | 1 | 3.7 |
Cameroon | 1 | 3.7 |
Swaziland | 1 | 3.7 |
Senegal | 1 | 3.7 |
Sample Size Range | ||
Below 500 | 17 | 63 |
500–2000 | 6 | 22.2 |
Above 2000 | 4 | 14.8 |
Study Design | ||
Cross–sectional | 24 | 88.9 |
Mixed method | 1 | 3.7 |
Qualitative | 2 | 7.4 |