Table 2.
Study: First Author Place of study (Year) |
Selection biasa (random sequence generation) | Performance biasa (blinding of the participants and personnel) | Detection biasa (blinding of outcome assessment) | Attribution biasa (incomplete outcome data) | Reporting biasa(selective reporting) | |
---|---|---|---|---|---|---|
Allocation concealment biasa | ||||||
Coulibaly et al. Burkina Faso (2015) [55] |
Low | Low | Low | Low | Low | Low |
Zoungrana et al. Burkina Faso (2008) [56, 57] |
Low | Low | Low | Low | Low | Low |
Meissner et al. Burkina Faso (2005) [58] |
Low | Low | Low | Low | Low | Low |
aAssessed as low, unclear or high risk of bias