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Space Biomedicine SR Methods
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Analysis advisor
Prescoping and search advisor
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Space Biomedicine SR Methods
Home
Guides
Online advisors
Analysis advisor
Prescoping and search advisor
Research recommendations
Publications
About/Contact
More
Home
Guides
Online advisors
Analysis advisor
Prescoping and search advisor
Research recommendations
Publications
About/Contact
Cochrane risk of bias tool
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Risk of bias tools - RoB 2 tool
A revised tool to assess risk of bias in randomized trials (RoB 2) Welcome to the website for the RoB 2 tool. The current version (22 August 2019), suitable for individually-randomized, parallel-group trials. NEW! A test version for cluster-randomized trials is now available (10 November 2020,
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