Domains | Warnecke et al. [46] | Erogul et al. [47] | Phang et al. [48] | van Dijk et al. [49] | |
---|---|---|---|---|---|
Domain 1. Randomization process | Judgment | Low | Low | Low | Low |
Domain 2. Deviations from intended interventions | Judgment | Low | Low | Low | Low |
Domain 3. Missing outcome data | Judgment | Low | Low | Low | Low |
Domain 4. Measurement of the outcome | Judgment | Low | Low | Low | Some concerns |
Domain 5. Selection of the reported result | Judgment | Some concerns | Some concerns | Some concerns | Low |
Domain 6. Overall bias | Overall judgment | Some concerns | Some concerns | Low | Some concerns |