Likelihood ratio of positive and negative diagnostic test result and Bayes theorem
DOI:
https://doi.org/10.33393/gcnd.2016.769Keywords:
Bayes theorem, Fagan’s nomogram, Likelihood ratio of a negative test, Likelihood ratio of a positive testAbstract
How much more likely is a positive test to be found in a patient with a pathological condition than in a patient without it? How much more likely is a negative test to be found in a patient without a pathological condition than in a patient with it? To give an answer to these questions, it is necessary to consider the positive and negative likelihood ratio. The Fagan nomogram is a simple method which can be used to easily obtain estimates of the post-test probability of disease for any given combination of the pre-test probability of disease and likelihood ratio. (Epidemiology_statistics)
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Authors contributing to Giornale di Clinica Nefrologica e Dialisi (GCND) agree to publish their articles under the CC-BY-NC 4.0 license, which allows third parties to re-use the work without permission as long as the work is properly referenced and the use is non-commercial.