The following links are to EBM calculator tools

In prescribing medications or other treatments, health practitioners consider both the potential benefits and the potential harms of intervention.

Please click here for to link to the Balancing Benefits and Risk calculator

Please click here to open PowerPoint: Risk Reduction: Balancing Benefits and Risks

Please click here to open a Hand Out: Balancing benefits and adverse effects in individual patients

Physicians, patients and policy-makers are influenced not only by the results of studies but also by how authors present the results.

Please click here for to link to the Number Needed to Treat calculator

Please click here to open PowerPoint: Risk Reduction: Number Needed to Treat

Please click here to open a Hand Out: Calculating and using number needed to treat (NNT)

Physicians, patients and policy-makers are influenced not only by the results of studies but also by how authors present the results.

Please click here for to link to the Number Needed to Treat calculator

Please click here to open PowerPoint : Risk Reduction: Absolute and Relative Risk Reduction

Please click here to open a Hand Out: Understanding risk and risk reduction