predictive value definition
predictive value means the probability that a person with a positive device test result has a given condition under investigation, or that a person with a negative device test result does not have a given condition;
predictive value. (“PV”) means the ability of a test or exam to accurately predict the presence or absence of a condition of public health importance in a population. The PV is determined by the test’s validity (i.e., sensitivity and specificity), reliability, and the prevalence of the condition in the population.
predictive value means the ability of a test to accurately diagnose a disease. A positive predictive value (PPV) represents the proportion of positive test results that are truly positive. A negative predictive value (NPV) represents the proportion of negative test results that are truly negative.
More Definitions of predictive value
predictive value. (“PV”) means the ability of a test or exam to accurately predict the presence or absence of a condition of public health importance in