Sensitivity and specificity of two tests used in parallel or series

Input Values


This utility calculates the overall sensitivity and specificity of the testing regimen when two tests of known sensitivity and specificity are used together, either in parallel or in series. Calculations assume that the two tests are independent, conditional on disease status (that is, sensitivity [specificity] for one test remains the same, regardless of the result of the other test.

Test sensitivities and specificities:
  Sensitivity Specificity


  Home  |   About this site  |   Glossary   |   References   |   Links  

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.
Please send any comments, questions or suggestions to Evan Sergeant
© 2017 Ausvet