Table 4 Risk of bias analysis
Cochrane Risk of Bias Review for RCTs | |||||||
|---|---|---|---|---|---|---|---|
Study | Random sequence generation | Allocation concealment | Blinding of personnel | Blinding of outcome assessment | Incomplete outcome data | Selective reporting | Other bias (ITT analysis) |
Carr et al. | Low risk | Low risk | Low risk | Low risk | Low risk | Low risk | Low risk |
Elaris (UF-1/2) | Low risk | Low risk | Low risk | Low risk | Low risk | Low risk | Low risk |
Archer et al. | Unclear risk of bias | Unclear risk of bias | Unclear risk of bias | Unclear risk of bias | Low risk | Low risk | Low risk |