EpiTools - Risk-based Surveillance
These calculators can be used for the simple analysis of risk-based surveillance. They are simplified
versions of the scenario-tree modelling tools for the analysis of complex surveillance systems
to demonstration freedom from disease or for the early detection of disease (available at http://freedom.ausvet.com.au).
These calculators use simple common surveillance system structures that allow the calculation of the
sensitivity of a risk-based or biased surveillance system, and the calculation of the required sample
size to achieve a target sensitivity
Click here for Some important formulae for freedom analyses.
About this site
This site was created by Ausvet
with funding from a range of sources.
It provides a range of epidemiological tools for the use of researchers and epidemiologists, particularly in animal health.
any comments, questions or suggestions to Evan Sergeant
© 2017 Ausvet