Study | Random sequence generation | Allocation concealment | Blinding of participants and personnel | Blinding of outcome assessment | Incomplete outcome data | Selective reporting | Other sources of bias |
---|---|---|---|---|---|---|---|
KEYNOTE-181 | Low risk | Low risk | High risk | Low risk | Low risk | Low risk | Unclear risk |
ATTRACTION-3 | Low risk | Low risk | High risk | Low risk | Low risk | Low risk | Unclear risk |
ESCORT | Low risk | Low risk | High risk | Low risk | Low risk | Low risk | Unclear risk |
ORIENT-2 | Unclear risk | Unclear risk | High risk | Low risk | Low risk | Low risk | Unclear risk |
RATIONALE 302 | Unclear risk | Unclear risk | High risk | Low risk | Low risk | Low risk | Unclear risk |