The ROBINS-I tool (Risk Of Bias In Non-randomized Studies - of Interventions)

Welcome to the ROBINS-I tool (Risk Of Bias In Non-randomized Studies - of Interventions).

Read our paper in The BMJ.
Download ROBINS-I detailed guidance (PDF, 1,135kB).
Download ROBINS-I tool template (PDF, 721kB).
Download ROBINS-I Word template (Office document, 52kB).

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‌ROBINS-I was developed by members of the Cochrane Bias Methods Group and the Cochrane Non-Randomised Studies of Interventions Methods Group. See a list of the team who were involved. It was supported by a grant from the Cochrane Methods Innovation Fund (2011) and by Medical Research Council (MRC) grant MR/M025209/1. Read more...

Note: The tool was previously called A Cochrane Risk Of Bias Assessment Tool: for Non-Randomized Studies of Interventions (ACROBAT-NRSI). The ACROBAT-NRSI tool is archived here.

Other resources are available to download here.

Go to Cochrane main web site.