Table 3.
Characteristics of included systematic reviews.
| Characteristics | Frequency | Percent | |
|---|---|---|---|
| Publication by year | 2022 | 39 | 70.91 |
| 2021 | 16 | 29.09 | |
| Types of review | Systematic review and meta-analysis | 34 | 61.82 |
| Systematic review | 8 | 14.55 | |
| Rapid review | 6 | 10.91 | |
| Scoping review | 5 | 9.1 | |
| Literature review | 1 | 1.82 | |
| Mapping review | 1 | 1.82 | |
| Study population | General population | 21 | 36.21 |
| Healthcare worker | 13 | 22.41 | |
| Pregnant women | 5 | 8.62 | |
| Ethiopian | 4 | 6.9 | |
| Other African countries | 3 | 5.17 | |
| Student | 2 | 3.45 | |
| Parent | 2 | 3.45 | |
| Other | 8 | 13.79 | |
| Search database | PubMed | 54 | 21.51 |
| Web of science | 32 | 12.75 | |
| Scopus | 23 | 9.16 | |
| Embase | 19 | 7.57 | |
| Google scholar | 19 | 7.57 | |
| Cochrane library | 11 | 4.38 | |
| Science direct | 11 | 4.38 | |
| CINAHL | 11 | 4.38 | |
| MEDLINE | 9 | 3.59 | |
| PsycINFO | 8 | 3.19 | |
| EBSCO | 7 | 2.79 | |
| ProQuest | 5 | 2.0 | |
| Other | 42 | 16.73 | |
| Average number of studies included | Range 9–519 | 46.65 | |
| Average CVI | Range 46–78 | 56.97 | |
CVI, COVID-19 vaccination intention.