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A false positive error, or false positive, is a result that indicates a given condition exists when it does not. For example, a pregnancy test which indicates a woman is pregnant when she is not, or the conviction of an innocent person.
May 2, 2024 · A false positive test result tells you a disease or condition is present, when in fact, it isn't. Learn about why this happens and when to suspect it.
Nov 29, 2023 · A false-positive result means the test says you have an illness when you really don’t. You can get a false positive on a rapid COVID-19 test, but it’s not common. Experts say certain factors raise your risk of getting a false-positive COVID-19 test.
Mar 1, 2024 · Researchers identified a false positive when a participant got a positive result on a rapid antigen test but had a negative RT-PCR test that was taken within 48 hours. Of the 191 participants who got false-positive results, only 13 of them had persistent false-positive results.
Jul 18, 2022 · A true positive is an outcome where the model correctly predicts the positive class. Similarly, a true negative is an outcome where the model correctly predicts the negative class. A false...
The meaning of FALSE POSITIVE is a person or test result that is incorrectly classified as positive (as for the presence of a health condition) because of imperfect testing methods or procedures —often hyphenated when used before another noun. How to use false positive in a sentence.
Mar 23, 2016 · An incorrect result is called a false positive test if it incorrectly reports the presence of a condition or abnormality, or a false negative if it incorrectly reports the absence of a condition.
