Meta-Analysis
Copyright ©The Author(s) 2021.
World J Meta-Anal. Feb 28, 2021; 9(1): 74-87
Published online Feb 28, 2021. doi: 10.13105/wjma.v9.i1.74
Table 2 Risk of bias assessment as per the Revised Cochrane risk of bias tool for randomized trials
Domain No.
Risk of bias domains
Beigel et al[14]
WHO Solidarity Trial Consortium et al[15]
Spinner et al[20]
Wang et al[21]
1Risk of bias arising from the randomization processLowLowLowLow
2aRisk of bias due to deviations from the intended interventions (effect of assignment to intervention)LowLowSome concernLow
2bRisk of bias due to deviations from the intended interventions (effect of adhering to intervention)LowLowLowLow
3Missing outcome dataLowLowLowLow
4Risk of bias in measurement of the outcomeLowLowLowLow
5Risk of bias in selection of the reported resultLowLowLowLow
--Overall risk of bias assessmentLowLowSome concernsLow