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Wolfson Institute of Preventive Medicine

An aid in assessing whether a risk factor might be a worthwhile screening test

a Risk-Screening Converter

Version 2

This version has an additional page which calculates the likelihood ratio for an individual test result in sd units (or centiles) for a specified odds ratio.  Version 1, without this additional page, is described in:

Risk Screening Converter Version 2 sample graph
Right-click the graph and then click "save target as", "save link as" or similar to download the Risk Screening Converter, Version 2
(MS Excel 2003, 324k)