Author | Selection | Comparability | Exposure/outcome | NOS score (out of 9 for case-control and 10 foe cross-sectional studies) |
---|---|---|---|---|
Folaranmi et al. (2014) | *** | ** | *** | 8 |
Sedky et al. (2017) | **** | * | *** | 8 |
Akhter et al. (2017) | *** | ** | *** | 8 |
Alhammad et al. (2010) | **** | ** | * | 7 |
Nqcobo et al. (2012) | *** | ** | ** | 7 |
Sinha et al. (2015) | *** | ** | * | 6 |
Quritum et al. (2022) | *** | ** | * | 6 |
Wyne et al. (2017) | *** | ** | ** | 7 |
Oredugba et al. (2008) | *** | ** | *** | 8 |
Pansrimangkorn et al. (2023) | *** | ** | ** | 7 |
Rose et al. (2022) | *** | ** | * | 6 |
Ruchi et al. (2021) | **** | * | * | 6 |
Dalvand et al. (2021) | *** | ** | * | 6 |
Nouri et al. (2015) | *** | ** | ** | 7 |
Du et al. (2010) | *** | ** | *** | 8 |
Al Hashmi et al. (20,017) | *** | ** | *** | 8 |
Kachwinya et al. (2022) | **** | * | *** | 8 |
Denloye et al. (2012) | **** | * | * | 6 |
Daraniyagala et al. (2019) | **** | * | ** | 7 |
Altun et al. (2010) | **** | ** | ** | 8 |
Nzomiwu et al. (2022) | *** | ** | ** | 7 |
Hadeya et al. (2017) | *** | * | *** | 7 |
Vandal et al. (2018) | ** | ** | *** | 7 |
Jawed et al. (2020) | **** | * | *** | 8 |
Aburahma et al. (2021) | *** | ** | ** | 7 |