Spectrum bias
id:
spectrum-bias-201-2522907
title:
Spectrum bias
text:
In biostatistics, spectrum bias refers to the phenomenon that the performance of a diagnostic test may vary in different clinical settings because each setting has a different mix of patients. Because the performance may be dependent on the mix of patients, performance at one clinic may not be predictive of performance at another clinic. These differences are interpreted as a kind of bias. Mathematically, the spectrum bias is a sampling bias and not a traditional statistical bias; this has led s
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Spectrum_bias
date created:
date modified:
2023-11-22T21:10:52Z
main entity:
{"identifier":"Q7575317","url":"https://www.wikidata.org/entity/Q7575317"}
image:
fields total:
13
integrity:
13