This guide supplements WHSL lectures and tutorials on EBM information searching

- CEBM Stats CalculatorDiagnostic Test - calculates the Sensitivity, Specificity, PPV, NPV, LR+, and LR-

Prospective Study - calculates the Relative Risk (RR), Absolute Relative Risk (ARR), and Number Needed to Treat (NNT)

Case-control Study - calculates the O - Diagnostic Test CalculatorThis calculator can determine diagnostic test characteristics (sensitivity, specificity, likelihood ratios) and/or determine the post-test probability of disease given the pre-test probability and test characteristics.
- JAMAEvidence CalculatorsTherapy, Risk Reduction, Number Needed to Treat, Harm, Risk Increase, Number Needed to Harm, Diagnosis, Likelihood Ratio, Agreement Calculator (Kappa)
- UpToDate CalculatorsCalculators used in Cardiology, Critical Care, Emergency Medicine, Endocrinology, Gastroenterology, Hepatology, Haematology, Hospital Medicine, ID, Nephrology, Neurology, Obstetrics, Oncology, Paediatrics, Primary Care, Pulmonology, Rheumatology and Surgery

- Diagnostic Test CalculatorThis calculator can determine diagnostic test characteristics (sensitivity, specificity, likelihood ratios) and/or determine the post-test probability of disease given the pre-test probability and test characteristics.
- Diagnostic Test CalulatorsFrom Essential Evidence Plus. Click on the i icon to find out more about this resource.
- History and Physical Test CalculatorsFrom Essential Evidence Plus. Click on the i icon to find out more about this resource.
- JAMAEvidence CalculatorsTherapy, Risk Reduction, Number Needed to Treat, Harm, Risk Increase, Number Needed to Harm, Diagnosis, Likelihood Ratio, Agreement Calculator (Kappa)
- Toronto CEBM Stats CalculatorDiagnostic Test - calculates the Sensitivity, Specificity, PPV, NPV, LR+, and LR-

Prospective Study - calculates the Relative Risk (RR), Absolute Relative Risk (ARR), and Number Needed to Treat (NNT)

Case-control Study - calculates the O - UpToDate CalculatorsCalculators used in Cardiology, Critical Care, Emergency Medicine, Endocrinology, Gastroenterology, Hepatology, Haematology, Hospital Medicine, ID, Nephrology, Neurology, Obstetrics, Oncology, Paediatrics, Primary Care, Pulmonology, Rheumatology and Surgery