| PREDICT | Prospective Randomized Evaluation of Diltiazem CD Trial |
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| predictive validity | Criterion-related validity used to predict performance in a real-life task at a future time. See: construct validity, criterion-related validity. (05 Mar 2000) |
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| predictive value | An expresion of the likelihood that a given test result correlates with the presence or absence of disease. A positive predictive value is the ratio of patients with the disease who test positive to the entire population of individuals with a positive test result; a negative predictive value is the ratio of patients without the disease who test negative to the entire population of individuals with a negative test. (05 Mar 2000) |
| predictive value of tests | In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test. (12 Dec 1998) |
Synonyms :
| prediction rules |
Identifying and giving weight to the factors important in formulating a diagnosis, in order to establish the probability that a disease is present.
Ãâó:
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| predictive v. |
the conditional probability that a clinical test result correctly identifies a patient as having or not having a disease, i.e., the predictive value of a positive test (positive predictive v.) is the probability that a person with a positive test is a true positive (i.e., does have the disease) and the predictive value of a negative test (negative predictive v.) is the probability that a person with a negative test does not have the disease. Cf. sensitivity and specificity. The predictive value of a screening test is determined by the sensitivity and specificity of the test, and by the prevalence of the condition for which the test is used.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| predictive value |
In screening and diagnostic tests, the probability that a person with a positive test is a true positive (ie, does have the disease), or that a person with a negative test truly does not have the disease. The predictive value of a screening test is determined by the sensitivity and specificity of the test, and by the prevalence of the condition for which the test is used. Pre-test probability. Probability of disease, before performing a diagnostic test.
Ãâó: www.cefpas.it/ebm/tools/glossary.htm
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| predictive value |
The statistic generated by dividing the number of true positives by the sum of the true positives and false positives (eg the number of cases with truly good care divided by the sum of the cases with truly good care plus those cases classified with good care who did not receive it - ie, the likelihood that a patient classified as the recipient of good care actually received good care).
Ãâó: www.utmem.edu/CENTER/cgi/htmlos.cgi/004579.71.1265...
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| PREDICT | indicate by signs |
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| PREDICT | make a prediction about |
| PREDICT | the quality of being predictable |
| PREDICT | possible to foretell |
| PREDICT | in a predictable manner or to a predictable degree |
| PREDICT | known beforehand |
| PREDICT | the act of predicting (as by reasoning about the future) |
| PREDICT | a statement made about the future |
| PREDICT | of or relating to prediction |
| PREDICT | a computer for controlling antiaircraft fire that computes the position of an aircraft at the instant of a shell's arrival |
| PREDICT | information that supports a probabilistic estimate of future events |
| PREDICT | someone who makes predictions of the future (usually on the basis of special knowledge) |
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