Domains | Astin [52] | Shapiro et al. [53] | Warnecke et al. [46] | Damião Neto et al. [51] |
---|---|---|---|---|
Domain 1. Randomization process | High | Low | Low | Some concerns |
Domain 2. Deviations from intended interventions | Some concerns | Low | Low | Low |
Domain 3. Missing outcome data | Some concerns | Low | Low | Low |
Domain 4. Measurement of the outcome | Some concerns | Low | Low | Some concerns |
Domain 5. Selection of the reported result | Some concerns | Some concerns | Some concerns | Low |
Domain 6. Overall bias | High | Some concerns | Some concerns | Some concerns |