Create Risk of Bias (RoB 2) traffic light tables for your systematic review. Add studies, assign domain-level judgments, and export a publication-ready summary table as a high-resolution PNG.
Add your studies and enter their names. Click each colored circle to cycle through judgments: + Low risk, ? Some concerns, − High risk, N/A. The Overall column should reflect the most severe domain judgment. When done, export the table as a high-resolution PNG for your manuscript.
| Study | D1 Randomization process | D2 Deviations from interventions | D3 Missing outcome data | D4 Measurement of outcome | D5 Selection of reported result | Overall Overall | |
|---|---|---|---|---|---|---|---|
RoB 2 (Sterne JAG et al., 2019) • Generated with Research Gold
RoB 2 is the revised Cochrane tool for assessing risk of bias in randomized trials. It evaluates five domains: bias arising from the randomization process, deviations from intended interventions, missing outcome data, measurement of the outcome, and selection of the reported result. Each domain is judged as Low risk, Some concerns, or High risk.
The overall judgment follows the most severe domain judgment: if any domain is High risk, the overall is High. If no domain is High but at least one has Some concerns, the overall is Some concerns. Only if all domains are Low is the overall Low.
Use RoB 2 for randomized controlled trials. For non-randomized studies of interventions, use ROBINS-I. For diagnostic accuracy studies, use QUADAS-2. For prevalence studies, consider the JBI tool. This tool currently supports the RoB 2 framework.
Our team can conduct thorough risk of bias assessments with dual independent rating and consensus resolution for your entire review.
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