Study | Randomisation process | Deviations from intended invervention | Missing outcome data | Measurement of the outcome | Incomplete outcome data addressed | Selection of the reported result | Overall RoB |
---|---|---|---|---|---|---|---|
Boven et al. [23] | High | Low | Some concerns | Low | Low | Low | High |
Park et al. [31] | High | Low | Some concerns | Low | Low | Low | High |
Slot et al. [19] | High | Some concerns | Low | Low | Low | Low | High |
Slot et al. [20] | High | Some concerns | Low | Low | Low | Low | High |
Slot et al. [21] | High | Some concerns | High | Low | Low | Low | High |
Slot et al. [22] | High | Some concerns | High | Low | Low | Low | High |