Author, year [ref] | Sequence generation | Allocation concealment | Blinding | Incomplete data | Selective reporting | Other bias | Overall ROB |
---|---|---|---|---|---|---|---|
Look, 2018 [13] | Low | Low | Probably low | Probably low | Low | Probably high | High |
Deye, 2015 [12] | Low | Low | Probably low | Low | Low | Low | Low |
Pittl, 2013 [24] | Probably low | Probably low | Probably low | Probably low | High | High | High |
Heard, 2010 [33] | Low | Low | Probably low | Probably low | Low | Probably high | High |