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Table 1 Grading of Recommendations Assessment, Development and Evaluation

From: Interventions for behaviour change and self-management in stroke secondary prevention: protocol for an overview of reviews.

Grade recommendation

Interpretation

High quality

Where further research is unlikely to change confidence in the estimate of effect

Moderate quality

Where further research is likely to impact on confidence in the estimate of effect

Low quality

Where further research is very likely to have an important impact on confidence in the effect size and is likely to change the estimate

Very low quality

Where great uncertainty about the estimate exists