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false-positive rate

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false-positive rate
Etymology: L, fallere, to deceive, positivus + ratum, calculate
the rate of occurrence of positive test results in subjects known to be free of a disease or disorder for which an individual is being tested.


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The study's authors said much larger studies are needed to show clinical advantages for using the technology to screen for a wider range of health disorders, noting that "if false-positive rates are kept extremely low, as seems to be occurring .
The system identified more than 26 million botnet-created user accounts with a false-positive rate of 0.
The false-positive rate for mammography alone was 4%, and for mammography plus ultrasound it was 10% (JAMA 2009;299:2151-63).
 
 
 
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