Sentence examples for as a negative test from inspiring English sources

It by no means follows, however, that the absence of indeterminacy can be used as a negative test.

A positive control (Mycobacterium tuberculosis H37Rv, M. avium and M. kansasii) was included in each test and distilled water was included as a negative test control.

The AUC represents the probability that given two random individuals, one who will develop the disease and the other who will not, the predictive model will assign the former as a positive test and the latter as a negative test.

Reasons for testing children include (1) to remove the uncertainty around the child's status, and (2) to assist with management, as a negative test would mean that monitoring of blood glucose/glycosuria would not be necessary [ 44].

Similarly, in fingernails, a positive EtG test at all three thresholds indicated some weekly alcohol use (PPV = 1.00), whereas a negative EtG test at all three thresholds was best for increasing-risk and high-risk drinkers (NPV = 0.96 1.00 or 0 4% chance of being classified incorrectly as a negative test).

In hair, a positive EtG test at all three thresholds indicated some weekly alcohol use (PPV = 0.99 1.00), whereas a negative EtG test at all three thresholds was best for increasing-risk and high-risk drinkers (NPV = 0.89 1.00 or 0 11% chance of being classified incorrectly as a negative test).

Applying the 'probable' dichotomisation level will classify approximately 90% of a population-based sample as having a negative test, whereas the 'possible' dichotomisation level will yield a result of 'test negative' for approximately 80% of the same sample.

Among those who were tested for malaria, we denoted the probability of treatment of individuals with a positive test as P treat∣ pos. test), with a negative test as P treat∣ neg. test).

The predictive value of a negative test decreases as soon as the prevalence of the event increases.

ILI patients with a positive test were considered as cases, while those with a negative test acted as controls.

Specificity is defined as the probability of a negative test result (immunonegative) given that the sample does not bear the mutation.