Table 2 Quality assessment of RCTs through Cochrane Collaboration tool
Bias type | Selection | Performance | Detection | Attrition | Reporting | |
|---|---|---|---|---|---|---|
Study, year | Random sequence generation | Allocation concealment | Blinding of participants and personnel | Blinding of outcome assessment | Incomplete outcome data assessments | Selective reporting |
Sharma et al. 2022 [37] | Low | Unclear | High | Low | Low | Low |
Bauer et al. 2021 [38] | Unclear | Low | High | Low | Low | Low |
Cohen et al. 2020 [39] | Low | Low | High | Low | Low | Low |
Lopes et al. 2021 [40] | High | Unclear | Low | Low | Low | Low |