References | Q1 | Q2 | Q3 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Q10 | Score | Overall quality |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Kyilleh et al. [33] | No | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | 8 | Low-risk |
Abuosi et al. [2] | No | Yes | Yes | Yes | Yes | Yes | No | Yes | No | Yes | 7 | Low-risk |
[7] | No | Yes | Yes | Yes | Yes | Yes | No | Yes | No | Yes | 7 | Low-risk |
Challa et al. (2017) | Yes | Yes | Yes | Yes | Yes | No | No | Yes | No | Yes | 7 | Low-risk |
Hagan et al. [27] | No | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | 8 | Low risk |