The phrase "a corroborative test" is correct and usable in written English.
It can be used in contexts where you are discussing a test or examination that serves to confirm or support findings or evidence.
Example: "The researchers conducted a corroborative test to validate their initial results."
Alternatives: "confirmatory test" or "validation test".
Even if the authors do not detect any significant variation in calcium and phosphate composition in the enamel tissue between the three groups of female rats, they mention (but without a corroborative test results) differences in scratch and crack densities on the enamel surface.
The interferon gamma release assay (IGRA) is used for case finding in non-endemic countries as well as a corroborative test in specific populations such as children, patients with extra-pulmonary TB or immune-compromised individuals [ 7- 9], IGRAs are not used to differentiate between active and latent TB.
Because the predictive value of a single test in a low prevalence population may be <50%, we used a corroborative testing algorithm and restricted our risk factor analysis to those who had a confirmatory test of conversion.
Given low expected rates of new infection and the role of testing error (28,29), we developed criteria for definite, probable, and possible infection on the basis of corroborative test results.
Although CIs were wide, the fact that risk estimates were uniformly strengthened in the subset of persons with corroborative test results lends validity to this approach, as well as underscoring the desirability of using a second test more routinely in incidence studies.
Corroborative tests carried out in parallel included growth on specialized media and serotyping with a commercial kit.
The etiology was presumed to be tubercular if there was (a) corroborative evidence (such as a positive tuberculin skin test or QuantiFERON-TB Gold test), (b) exclusion of all other known causes of infectious uveitis except tuberculosis and noninfectious uveitic syndromes, and (c) a favorable therapeutic response to antitubercular therapy.
Exact binomial CIs were constructed to measure the changes in treatment from pre- to post-GC test results knowledge settings and all observations were considered independently, although a corroborative analysis adjusting for intra-urologist correlation was included.
An official overseeing the Vélib' system in Paris recalled the actress Eva Longoria's riding a bike on her wedding day in 2007, but when pressed, he said he could not find a corroborative picture.
As a corroborative datum, a 10 min boiling step of the protein extract preceding the start of Hz formation assay reduced its ability to initiate Hz nucleation.
BACCHUS is a corroborative feasibility study but assessing more intensive chemotherapy in one arm.
